Tag Archives: cam bearings

China best Stud Typy Track Roller Bearing Cam Follower Bearings with Good quality

Product Description

CERTIFICATE/INDUSTRIAL EXHIBITION IN HANNOVER GERMANY

CRH8-1VBR CRH9VBR CRH10-1VBR CRH11VBR CRH12VBR CRH14VBR CRH16VBR CRH18VBR CRH20VBR CRH22VBR CRH24VBR CRH26VBR CRH28VBR CRH30VBR CRH32VBR CRH36VBR CRH40VBR CRH44VBR CRH48VBR CRH52VBR CRH56VBR CRH64VBR CRH8-1VBUUR CRH9VBUUR CRH10-1VBUUR CRH11VBUUR CRH12VBUUR CRH14VBUUR CRH16VBUUR CRH18VBUUR CRH20VBUUR CRH22VBUUR CRH24VBUUR CRH26VBUUR CRH28VBUUR CRH30VBUUR CRH32VBUUR CRH36VBUUR CRH40VBUUR CRH44VBUUR CRH48VBUUR CRH52VBUUR CRH56VBUUR CRH64VBUUR CRH8-1VB CRH9VB CRH10-1VB CRH11VB CRH12VB CRH14VB CRH16VB CRH18VB CRH20VB CRH22VB CRH24VB CRH26VB CRH28VB CRH30VB CRH32VB CRH36VB CRH40VB CRH44VB CRH48VB CRH52VB CRH56VB CRH64VB CRH8-1VBUU CRH9VBUU CRH10-1VBUU CRH11VBUU CRH12VBUU CRH14VBUU CRH16VBUU CRH18VBUU CRH20VBUU CRH22VBUU CRH24VBUU CRH26VBUU CRH28VBUU CRH30VBUU CRH32VBUU CRH36VBUU CRH40VBUU CRH44VBUU CRH48VBUU CRH52VBUU CRH56VBUU CRH64VBUU CRH8-1VR CRH9VR CRH10-1VR CRH11VR CRH12VR CRH14VR CRH16VR CRH18VR CRH20VR CRH22VR CRH24VR CRH26VR CRH28VR CRH30VR CRH32VR CRH36VR CRH40VR CRH44VR CRH48VR CRH52VR CRH56VR CRH64VR CRH8-1VUUR CRH9VUUR CRH10-1VUUR CRH11VUUR CRH12VUUR CRH14VUUR CRH16VUUR CRH18VUUR CRH20VUUR CRH22VUUR CRH24VUUR CRH26VUUR CRH28VUUR CRH30VUUR CRH32VUUR CRH36VUUR CRH40VUUR CRH44VUUR CRH48VUUR CRH52VUUR CRH56VUUR CRH64VUUR CRH8-1V CRH9V CRH10-1V CRH11V CRH12V CRH14V CRH16V CRH18V CRH20V CRH22V CRH24V CRH26V CRH28V CRH30V CRH32V CRH36V CRH40V CRH44V CRH48V CRH52V CRH56V CRH64V CRH8-1VUU CRH9VUU CRH10-1VUU CRH11VUU CRH12VUU CRH14VUU CRH16VUU CRH18VUU CRH20VUU CRH22VUU CRH24VUU CRH26VUU CRH28VUU CRH30VUU CRH32VUU CRH36VUU CRH40VUU CRH44VUU CRH48VUU CRH52VUU CRH56VUU CRH64VUU CFES
CFES-6-BR CFES-8-BR CFES-10-BR CFES-10-1-BR CFES-12-BR CFES-12-1-BR CFES-16-BR CFES-18-BR CFES-6-BUUR CFES-8-BUUR CFES-10-BUUR CFES-10-1-BUUR CFES-12-BUUR CFES-12-1-BUUR CFES-16-BUUR CFES-18-BUUR CFES-6-BUU CFES-8-BUU CFES-10-BUU CFES-10-1-BUU CFES-12-BUU CFES-12-1-BUU CFES-16-BUU CFES-18-BUU CFES-6-B CFES-8-B CFES-10-B CFES-10-1-B CFES-12-B CFES-12-1-B CFES-16-B CFES-18-B
CFES6BR CFES8BR CFES10BR CFES10-1BR CFES12BR CFES12-1BR CFES16BR CFES18BR CFES6BUUR CFES8BUUR CFES10BUUR CFES10-1BUUR CFES12BUUR CFES12-1BUUR CFES16BUUR CFES18BUUR CFES6BUU CFES8BUU CFES10BUU CFES10-1BUU CFES12BUU CFES12-1BUU CFES16BUU CFES18BUU CFES6B CFES8B CFES10B CFES10-1B CFES12B CFES12-1B CFES16B CFES18B

   Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.
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Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: Micro(≤26mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Thrust Bearing
Samples:
US$ 2/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

cam folllow bearing

How do cam follower bearings improve the functionality of conveyors and material handling systems?

Cam follower bearings play a crucial role in improving the functionality of conveyors and material handling systems. Let’s explore in detail how cam follower bearings contribute to the efficient operation of these systems:

  • Precise Tracking and Guidance: Cam follower bearings provide precise tracking and guidance for conveyors and material handling systems. By following the profile of the cam, the bearings ensure that the moving components, such as rollers or belts, stay on the desired path. This precise tracking helps prevent misalignment, slippage, or jamming, ensuring smooth and reliable movement of materials along the conveyor or within the material handling system.
  • Smooth and Controlled Motion: Cam follower bearings enable smooth and controlled motion of conveyors and material handling systems. They transfer the rotational motion from the driving mechanism to the connected components, such as rollers or pulleys. This controlled motion allows for gentle acceleration, deceleration, and speed regulation, minimizing shocks, vibrations, and material spillage. The smooth and controlled motion enhances the overall efficiency, throughput, and safety of the system.
  • Load Support and Handling: Conveyors and material handling systems often carry significant loads, ranging from lightweight items to heavy bulk materials. Cam follower bearings are designed to provide robust load support and handling capabilities. They distribute the load evenly across the bearings, ensuring smooth and stable operation even under heavy loads. This load support feature minimizes wear and fatigue on the system components, prolonging their service life and reducing maintenance requirements.
  • Flexibility and Versatility: Cam follower bearings offer flexibility and versatility in conveyor and material handling system design. Their compact size and various mounting options allow for easy integration into different configurations, including straight, curved, or inclined conveyors. The ability to accommodate misalignments and deviations in the cam profile enables customization and adaptability to specific application requirements. This flexibility facilitates the efficient layout and optimization of conveyor and material handling systems.
  • Reduced Friction and Energy Consumption: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes energy losses and frictional heat generation, resulting in reduced power consumption and improved energy efficiency of the system. The reduced friction also contributes to the longevity of the bearings by minimizing wear and extending their operational life.
  • Reliability and Maintenance: Cam follower bearings are designed for reliable and low-maintenance operation in demanding industrial environments. They are constructed with durable materials and undergo stringent quality control processes to ensure their reliability. The minimal maintenance requirements of cam follower bearings help reduce downtime and increase the overall availability of conveyors and material handling systems, improving productivity and operational efficiency.

In summary, cam follower bearings enhance the functionality of conveyors and material handling systems by providing precise tracking and guidance, enabling smooth and controlled motion, supporting and handling various loads, offering flexibility in system design, reducing friction and energy consumption, and ensuring reliability with low maintenance requirements. With these benefits, cam follower bearings contribute to the efficient and reliable operation of conveyors and material handling systems, optimizing material flow, productivity, and safety in industrial environments.

cam folllow bearing

What are the signs of wear or damage in cam follower bearings, and when should they be replaced?

Cam follower bearings can exhibit signs of wear or damage over time, which may indicate the need for replacement. Let’s explore the common signs of wear or damage in these bearings and discuss when they should be replaced:

1. Increased Noise: Unusual or excessive noise during operation, such as grinding, squeaking, or rumbling sounds, can be an indication of bearing wear. If the noise becomes noticeably louder or changes in pitch, it is advisable to inspect the bearing for potential damage.

2. Abnormal Vibration: Excessive vibration or noticeable changes in vibration patterns can be a sign of bearing wear or misalignment. Excessive vibration can lead to accelerated wear and potential failure of the bearing if not addressed promptly.

3. Irregular Motion: If the cam follower bearing exhibits irregular or inconsistent motion, such as sticking, jerking, or hesitation, it may indicate wear or damage. This can affect the smooth operation of the machinery and lead to decreased efficiency or performance issues.

4. Increased Friction: If the bearing experiences higher levels of friction, it may result in increased heat generation or uneven wear. Excessive friction can lead to premature wear of the bearing surfaces and compromise the overall performance of the machinery.

5. Visible Damage: Inspect the bearing for any visible signs of damage, such as cracks, pitting, spalling, or deformation. These visual indications may suggest that the bearing has reached its operational limits and requires replacement.

6. Loss of Lubrication: Insufficient lubrication or loss of lubricant film can lead to accelerated wear and damage in cam follower bearings. If there are signs of inadequate lubrication, such as dry or discolored surfaces, it is essential to address the lubrication issue and consider replacing the bearing if necessary.

7. Excessive Play or Clearance: Excessive axial or radial play in the bearing, or an increase in the clearance between the bearing components, can indicate wear or damage. Excessive play can affect the precision of motion and compromise the overall performance of the machinery.

When to Replace Cam Follower Bearings:

The exact timing for bearing replacement depends on various factors, including the severity of wear or damage, the criticality of the application, and the manufacturer’s guidelines. However, as a general guideline, cam follower bearings should be replaced under the following circumstances:

  • When any of the above-mentioned signs of wear or damage are observed.
  • If the bearing is approaching or has exceeded its predicted service life based on the manufacturer’s recommendations.
  • When routine inspections reveal significant wear or damage that may compromise the bearing’s performance or safety.
  • During scheduled maintenance or overhaul of the machinery, as part of a proactive replacement strategy.

It is crucial to consult the manufacturer’s guidelines, maintenance manuals, or seek the advice of a qualified engineer or technician to determine the appropriate timing for cam follower bearing replacement in specific applications.

By monitoring the signs of wear or damage, and addressing them promptly, the performance, reliability, and safety of the machinery can be maintained, minimizing the risk of unexpected failures or production disruptions.

cam folllow bearing

What are cam follower bearings and how are they used in various mechanical applications?

Cam follower bearings, also known as track followers, are specialized rolling element bearings designed to follow the contour or profile of a cam. They are commonly used in various mechanical applications where linear or rotational motion needs to be translated into a different direction or type of motion. Cam follower bearings consist of a stud or shaft with a roller or needle bearing mounted on it, allowing the bearing to roll along the surface of a cam. Here’s a detailed look at cam follower bearings and their applications in mechanical systems:

  • Design and Working Principle:
  • Cam follower bearings typically consist of three main components: a stud or shaft, a bearing or roller assembly, and a cage or retainer. The stud or shaft provides the mounting point for the bearing and is often equipped with a threaded end for easy installation. The bearing assembly, which can be a roller or needle bearing, is designed to roll or slide along the surface of a cam. The cage or retainer holds the rolling elements in place and ensures smooth operation. As the cam rotates or moves, the cam follower bearing follows the cam’s profile, converting the motion into linear or oscillating movement.

  • Types of Cam Follower Bearings:
  • There are several types of cam follower bearings available, each designed to suit specific applications and operating conditions. Some common types include:

    • Stud-type cam followers: These have a stud or bolt for mounting and are used in applications where the cam follower needs to be attached to a structure.
    • Yoke-type cam followers: These have a yoke or integral flange for mounting and are commonly used in applications where the cam follower needs to be guided or supported.
    • Heavy-duty cam followers: These are designed to handle higher loads and provide increased durability in demanding applications.
    • Needle roller cam followers: These use needle rollers instead of cylindrical rollers, offering high load-carrying capacity and compact design.
  • Applications of Cam Follower Bearings:
  • Cam follower bearings find applications in a wide range of mechanical systems and industries. Some common uses include:

    • Machinery and Equipment: Cam follower bearings are widely used in machinery and equipment, such as conveyors, packaging machines, printing presses, textile machinery, and woodworking machinery. They are used to convert rotary motion into linear or oscillating motion, enabling the precise and controlled movement of components.
    • Automotive Industry: Cam follower bearings are employed in automotive applications, including engines, valve trains, fuel injection systems, and suspension systems. They help control valve timing, provide smooth movement of components, and support high-speed rotation.
    • Robotics and Automation: Cam follower bearings play a crucial role in robotics and automation systems, where they are used for guiding and supporting linear and rotational movements. They are commonly found in robotic arms, pick-and-place mechanisms, and automated assembly lines.
    • Aerospace and Defense: Cam follower bearings are utilized in aerospace and defense applications, such as aircraft landing gear systems, control surfaces, and missile guidance systems. They provide reliable motion control and support in demanding environments.
    • Material Handling: Cam follower bearings are used in material handling equipment, such as forklifts, cranes, and hoists. They facilitate smooth and controlled movement of loads, ensuring efficient and safe operation.

In summary, cam follower bearings are specialized bearings that follow the profile of a cam to convert rotary motion into linear or oscillating motion. They are used in various mechanical applications across industries, providing precise motion control, support, and guidance. Whether in machinery, automotive systems, robotics, aerospace, or material handling equipment, cam follower bearings play a crucial role in enabling efficient and reliable operation.

China best Stud Typy Track Roller Bearing Cam Follower Bearings   with Good qualityChina best Stud Typy Track Roller Bearing Cam Follower Bearings   with Good quality
editor by CX 2024-05-15

China supplier CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF12b, Kr30, CF12buu, Kr30PP, Mcfr30sbx drive shaft bearing

Product Description

 

Product Description

Product Name Tracker roller bearing, Cam follower bearing
Precision Rating P6, P0, P5, P4, P2
Material Bearing Steel (GCr15)
Clearance  C1 C2 C3 
Vibration & Noisy Z1, Z2, Z3 V1, V2, V3
Features Inch Size, with Eccentric Collar, with Hexagon Hole
Application Machine Tools, Auto Parts, Power Generators,and other Industrial Applications
Certification ISO 9001: 2008
Packing 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize

 

Product Parameters

 

IKO   IKO   Mcgill D d C B1 B2   G G1          
CF04B KR12 CF4BUU KR12PP MCFR12SBX 12 4 8 20 11 M4X0.7 6 0.08 210 220
CF05B KR13 CF5BUU KR13PP MCFR13SBX 13 5 9 23 13 M5X0.8 7.5 0.23 260 280
CF06B KR16 CF6BUU KR16PP MCFR16SBX 16 6 11 28 16 M6X1 8 0.3 370 400
CF08B KR19 CF8BUU KR19PP MCFR19SBX 19 8 11 32 20 M8X1.25 10 0.8 430 630
CF10B KR22 CF10BUU KR22PP MCFR22SBX 22 10 12 36 23 M10X1.25 12 1.2 550 670
CF10-1B KR26 CF10-1BUU KR26PP MCFR26SBX 26 10 12 36 23 M10X1.25 12 1.2 550 670
CF12B KR30 CF12BUU KR30PP MCFR30SBX 30 12 14 40 25 6 M12X1.5 13 6 3 2.2 810 900
CF12-1B KR32 CF12-1BUU KR32PP MCFR32SBX 32 12 14 40 25 6 M12X1.5 13 6 3 2.2 810 900
CF16B KR35 CF16BUU KR35PP MCFR35SBX 35 16 18 52 32.5 8 M16X1.5 17 6 3 5.8 1230 1560
CF18B KR40 CF18BUU KR40PP MCFR40SBX 40 18 20 58 36.5 8 M18X1.5 19 6 3 8.5 1500 2500
CF20-1B KR47 CF20-1BUU KR47PP MCFR47SBX 47 20 24 66 40.5 9 M20X1.5 21 8 4 12 2110 3140
CF20B KR52 CF20BUU KR52PP MCFR52SBX 52 20 29 66 40.5 9 M20X1.5 21 8 4 12 2110 3140
CF24B KR62 CF24BUU KR62PP MCFR62SBX 62 24 29 80 49.5 11 M24X1.5 25 8 4 22 3110 3840
CF24-1B KR72 CF24-1BUU KR72PP MCFR72SBX 72 24 29 80 49.5 11 M24X1.5 25 8 4 22 3110 3840
CF30B KR80 CF30BUU KR80PP MCFR80SBX 80 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300
CF30-1B KR85 CF30-1BUU KR85PP MCFR85SBX 85 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300
CF30-2B KR90 CF30-2BUU KR90PP MCFR90SBX 90 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300

 

 

 

Workshop

 

Packaging & Shipping

Bearings Package:

    1):Inner Plastic Bag+ Paper Box + Carton(+Pallet)

    2):Small sizes:Plastic Tube + Carton

    3):Big sizes:Wooden Case

 

Bearings Lead time:

   We will prepare your order as soon as possible

    1)2-3 days for ex-stock

    2)7-20 days for others

 

 Shipping & Delivery time:

   1) Less than 45 Kg:DHL TNT Fedex UPS express will be better,( 4-7 days delivered to your address)

   2) Between 45 to 200 Kg:Air transiportation will be better,( 5-14 days delivered to your airport)

   3) Over 200 Kg:Sea transportation will be better.( Cheapest,18-45 days to your port ).

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

cam folllow bearing

How do cam follower bearings improve the functionality of conveyors and material handling systems?

Cam follower bearings play a crucial role in improving the functionality of conveyors and material handling systems. Let’s explore in detail how cam follower bearings contribute to the efficient operation of these systems:

  • Precise Tracking and Guidance: Cam follower bearings provide precise tracking and guidance for conveyors and material handling systems. By following the profile of the cam, the bearings ensure that the moving components, such as rollers or belts, stay on the desired path. This precise tracking helps prevent misalignment, slippage, or jamming, ensuring smooth and reliable movement of materials along the conveyor or within the material handling system.
  • Smooth and Controlled Motion: Cam follower bearings enable smooth and controlled motion of conveyors and material handling systems. They transfer the rotational motion from the driving mechanism to the connected components, such as rollers or pulleys. This controlled motion allows for gentle acceleration, deceleration, and speed regulation, minimizing shocks, vibrations, and material spillage. The smooth and controlled motion enhances the overall efficiency, throughput, and safety of the system.
  • Load Support and Handling: Conveyors and material handling systems often carry significant loads, ranging from lightweight items to heavy bulk materials. Cam follower bearings are designed to provide robust load support and handling capabilities. They distribute the load evenly across the bearings, ensuring smooth and stable operation even under heavy loads. This load support feature minimizes wear and fatigue on the system components, prolonging their service life and reducing maintenance requirements.
  • Flexibility and Versatility: Cam follower bearings offer flexibility and versatility in conveyor and material handling system design. Their compact size and various mounting options allow for easy integration into different configurations, including straight, curved, or inclined conveyors. The ability to accommodate misalignments and deviations in the cam profile enables customization and adaptability to specific application requirements. This flexibility facilitates the efficient layout and optimization of conveyor and material handling systems.
  • Reduced Friction and Energy Consumption: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes energy losses and frictional heat generation, resulting in reduced power consumption and improved energy efficiency of the system. The reduced friction also contributes to the longevity of the bearings by minimizing wear and extending their operational life.
  • Reliability and Maintenance: Cam follower bearings are designed for reliable and low-maintenance operation in demanding industrial environments. They are constructed with durable materials and undergo stringent quality control processes to ensure their reliability. The minimal maintenance requirements of cam follower bearings help reduce downtime and increase the overall availability of conveyors and material handling systems, improving productivity and operational efficiency.

In summary, cam follower bearings enhance the functionality of conveyors and material handling systems by providing precise tracking and guidance, enabling smooth and controlled motion, supporting and handling various loads, offering flexibility in system design, reducing friction and energy consumption, and ensuring reliability with low maintenance requirements. With these benefits, cam follower bearings contribute to the efficient and reliable operation of conveyors and material handling systems, optimizing material flow, productivity, and safety in industrial environments.

cam folllow bearing

What are the challenges and solutions for managing radial loads and eccentric motion in cam follower bearings?

Managing radial loads and eccentric motion in cam follower bearings can pose challenges in certain applications. Let’s discuss these challenges and explore potential solutions:

Challenges:

1. Radial Load Management: Cam follower bearings often experience significant radial loads, which can cause increased stress, wear, and potential failure if not properly managed. The challenges include:

  • High radial forces due to the application requirements or external factors.
  • Uneven distribution of load across the bearing surface.
  • Impact or shock loads that exceed the bearing’s capacity.

2. Eccentric Motion: Eccentric motion occurs when the centerline of the cam follower bearing deviates from its ideal path during operation. This can lead to issues such as:

  • Uneven wear on the bearing surface.
  • Inefficient transmission of motion or power.
  • Increased friction and heat generation.

Solutions:

To address the challenges associated with radial loads and eccentric motion in cam follower bearings, several solutions can be implemented:

1. Bearing Selection: Choosing the appropriate cam follower bearing based on the application requirements is crucial. Considerations include:

  • Selecting bearings with higher radial load capacity and appropriate load ratings.
  • Opting for bearings made of materials with high strength and wear resistance.
  • Using bearings with specialized designs, such as crowned outer rings or larger contact areas, to distribute the load more evenly.

2. Lubrication: Proper lubrication is essential for managing radial loads and reducing friction. Effective lubrication helps:

  • Minimize wear and prevent surface damage.
  • Reduce friction and heat generation.
  • Absorb shock and distribute loads more evenly.

3. Mounting and Alignment: Correct mounting and alignment of cam follower bearings play a vital role in managing radial loads and eccentric motion. Consider the following:

  • Ensuring proper alignment of the bearing with the cam profile or track to minimize eccentric motion.
  • Applying appropriate preloading or clearance adjustment to optimize load distribution.
  • Using precision mounting techniques to minimize misalignment and maximize the bearing’s load-carrying capacity.

4. Damping and Shock Absorption: In applications with significant shock loads or vibrations, incorporating damping and shock absorption mechanisms can help:

  • Reduce the impact of sudden load changes.
  • Minimize the transmission of vibrations to the bearing.
  • Provide additional protection against excessive loads and eccentric motion.

5. Regular Maintenance and Inspection: Implementing a proactive maintenance schedule and performing regular inspections can help identify and address issues early. This includes:

  • Monitoring the bearing’s performance and checking for signs of wear, damage, or misalignment.
  • Replacing worn or damaged bearings promptly.
  • Applying appropriate lubrication and ensuring it is replenished as needed.

By considering these solutions, managing radial loads and eccentric motion in cam follower bearings can be effectively addressed, leading to improved performance, extended bearing life, and reliable operation in various applications.

cam folllow bearing

What advantages do cam follower bearings offer compared to other bearing types?

Cam follower bearings offer several advantages compared to other bearing types, making them suitable for specific applications where their unique features are beneficial. Here are the key advantages of cam follower bearings:

  • Cam Following Capability:
  • The primary advantage of cam follower bearings is their ability to accurately follow the profile of a cam. This feature allows them to convert the rotary motion of the cam into linear or oscillating motion with precision. The cam follower bearing maintains contact with the cam’s surface, ensuring consistent and controlled movement. This capability is particularly useful in applications where the motion needs to be translated or transformed, such as in cam-driven mechanisms, sliding doors, or lifting systems.

  • High Load Capacity:
  • Cam follower bearings are designed to handle high loads, making them suitable for applications that require robust support and load-carrying capacity. The design of cam follower bearings, especially heavy-duty versions, allows them to withstand heavy radial and axial loads. This makes them suitable for demanding applications such as material handling equipment, automotive systems, and machinery where substantial forces are involved.

  • Shock and Impact Resistance:
  • Cam follower bearings are known for their ability to absorb shocks and impacts due to their robust construction and rolling element design. The rolling elements, whether rollers or needles, distribute the load evenly along their length, minimizing localized stress concentrations. This characteristic enables cam follower bearings to handle sudden changes in load or impact loads without compromising performance or causing premature failure. Applications with dynamic loads or intermittent forces can benefit from the shock-resistant nature of cam follower bearings.

  • Versatile Mounting Options:
  • Cam follower bearings offer versatile mounting options, allowing flexibility in their integration into mechanical systems. They are available in different configurations, including stud-type and yoke-type designs, which offer various mounting possibilities. Stud-type cam followers can be directly attached to a structure or component using a threaded stud, while yoke-type cam followers feature an integral flange that provides guidance and support. This versatility in mounting options makes cam follower bearings adaptable to different system designs and requirements.

  • Suitability for High-Speed Applications:
  • Cam follower bearings are well-suited for high-speed applications due to their rolling element design. The rolling elements, whether cylindrical rollers or needle rollers, reduce friction and enable smooth rolling motion. This allows cam follower bearings to operate at higher speeds while maintaining low heat generation and minimizing wear. Their ability to handle high speeds makes them suitable for applications such as automated machinery, robotics, and automotive systems where rapid and precise motion is required.

  • Compact Design:
  • Cam follower bearings typically have a compact design, which is advantageous in applications where space is limited. The compact size allows for easier integration into tight spaces or assemblies, making them ideal for applications with size constraints. Their small footprint and lightweight construction contribute to overall system efficiency and reduce unnecessary bulk.

In summary, cam follower bearings offer several advantages compared to other bearing types. Their ability to accurately follow the profile of a cam, high load capacity, shock and impact resistance, versatile mounting options, suitability for high-speed applications, and compact design make them a preferred choice in applications that require precise motion control, robust support, and reliable performance.

China supplier CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF12b, Kr30, CF12buu, Kr30PP, Mcfr30sbx   drive shaft bearingChina supplier CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF12b, Kr30, CF12buu, Kr30PP, Mcfr30sbx   drive shaft bearing
editor by CX 2024-05-15

China Hot selling Track Rollers, Stud Type Cam Follower Bearings (PWKRE35 PWKRE40 PWKRE47 PWKRE52 PWKRE62 PWKRE72 PWKRE80 PWKRE90) drive shaft bearing

Product Description

Product Description

Track Roller Bearings are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

Track Roller Bearings are either of heavy-duty cylindrical roller, needle bearing or ball bearing construction. Support Rollers are based on cylindrical or needle rollers.

Applications Of Track Roller Bearings

  • Metals
  • Mining, mineral processing and cement
  • Railways
  • Material handling
  • Agriculture
  • Construction

Versions Of Track Roller Bearings

    Support Rollers Without Flange Rings, Without An Inner Ring

    • RSTO Series
    • RNA Series

    Support Rollers Without Flange Rings, With An Inner Ring

    • STO Series
    • NA Series

    Support Rollers With Flange Rings, With An Inner Ring

    • NATR Series
    • NATV Series
    • PWTR Series
    • NUTR Series
    • NAST  Series
    • CYR Series

    Cam Followers

    • KR,KRE,KRV,KRVE Series
    • NUKR,NUKRE Series
    • PWKR,PWKRE Series
    • CF,CFE,CFH Series

    Product Parameters

    Technical specification

    NUKR series curve rollers are of double row full-roller structure, with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides.

    Stud type track roller (cam follower) – PWKR
    – hex wrench socket in stud head
    – crowned OD
    – cylindrical OD is avaible , suffix ” X “
    – two seals is also avaialbe ( suffix ” 2RS ” )
    – eccentric collar is also avaialbe ( prefix ” PWKRE ” )

    Application of cam followers:

    Escalator, Moving sidewalk, Elevator, Conveyor system, Lifting machinery, Automotive line machinery, Material handling equipments, Linear motion guidance equipments, Cam drives, Screw drives.

     

     

    Bearing No. Dimensions (mm) Solid Eccentric(mm) BasicLoad Rating(KN) Limited
    Speed
    Mass
    Shiled Type Sealed Type D d C rmin B B1 G G1 A/F C1 d2 d1 B3 e C Co rpm g
    PWKRE 35 PWKRE 35.2RS 35 16 18 0.6 52 32.5 M16X1.5 17 8 3.8 27 20 12 1.0 9.28 9.04 4800 0.177
    PWKRE 40 PWKRE 40.2RS 40 18 20 1.0 58 36.5 M18X1.5 19 8 3.8 30 22 14 1.0 10.56 11.04 4000 0.258
    PWKRE 47 PWKRE 47.2RS 47 20 24 1.0 66 40.5 M20X1.5 21 10 0.8 27 24 18 1.0 18.56 20.40 3040 0.400
    PWKRE 52 PWKRE 52.2RS 52 20 24 1.0 66 40.5 M20X1.5 21 10 0.8 31 24 18 1.0 19.36 22.40 3040 0.470
    PWKRE 62 PWKRE 62.2RS 62 24 28 1.0 80 49.5 M24X1.5 25 14 1.3 38 28 22 1.0 28.00 31.60 1760 0.824
    PWKRE 72 PWKRE 72.2RS 72 24 28 1.1 80 49.5 M24X1.5 25 14 1.3 44 28 22 1.0 30.80 37.20 1760 1.050
    PWKRE 80 PWKRE 80.2RS 80 30 35 1.1 100 63 M30X1.5 32 14 1.0 47 35 29 1.5 44.80 56.00 1440 1.670
    PWKRE 90 PWKRE 90.2RS 90 30 35 1.1 100 63 M30X1.5 32 14 1.0 47 35 29 1.5 50.4 65.6 1440 2.571

     

    Packaging & Shipping


     

    Our Advantages

    1. We have over 10 years’ experience.
    2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
    3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
    4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
    5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

    Please contact us immediately if you have any questions.

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    The Number of Rows: Double
    Material: Bearing Steel
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    cam folllow bearing

    Can you explain the role of seals and shields in protecting cam follower bearings from contaminants?

    Seals and shields play a crucial role in protecting cam follower bearings from contaminants. They act as barriers, preventing the entry of harmful particles, liquids, or gases into the bearing assembly. Let’s explore the role of seals and shields in detail:

    Seals:

    Seals are components designed to create a physical barrier between the internal components of the cam follower bearing and the external environment. They help to prevent the ingress of contaminants, such as dust, dirt, moisture, and other foreign substances. The role of seals in protecting cam follower bearings from contaminants includes:

    • Dust and Dirt Protection: Seals act as a shield against airborne dust and dirt particles that can enter the bearing and cause abrasive wear, premature fatigue, or damage to the rolling elements and raceways. They keep the interior of the bearing clean and free from harmful contaminants.
    • Moisture and Liquid Protection: Seals provide a barrier against moisture and liquid ingress, protecting the bearing from corrosion, rust, and lubricant contamination. They help maintain the integrity of the lubricating film and prevent the formation of corrosive substances that can degrade the bearing surfaces.
    • Chemical and Gas Protection: Certain applications may involve exposure to chemicals or gases that can be detrimental to the bearing’s performance and longevity. Seals are designed to resist the penetration of these substances, safeguarding the bearing from chemical attack or degradation.
    • Grease Retention: Seals help retain lubricating grease within the bearing, preventing it from leaking out and ensuring proper lubrication of the rolling elements and raceways. This promotes smooth operation, reduces friction, dissipates heat, and extends the bearing’s service life.

    Shields:

    Shields, also known as retainers or covers, are protective components that shield the rolling elements and raceways of the cam follower bearing from external contaminants. They are typically made of metal or plastic and are positioned close to the bearing’s inner ring or stud. The role of shields in protecting cam follower bearings from contaminants includes:

    • Physical Barrier: Shields act as a physical barrier, intercepting solid particles, debris, or larger contaminants that could otherwise come into contact with the rolling elements and raceways. They prevent direct contact, reducing the risk of damage, wear, or premature failure of the bearing.
    • Easy Access for Lubrication: Shields are often designed with small openings or reliefs to allow for easy access to lubrication points. This facilitates the replenishment or relubrication of the bearing without the need for shield removal, ensuring continued protection against contaminants while maintaining proper lubrication.
    • Enhanced Bearing Performance: By protecting the rolling elements and raceways, shields help maintain the precision and performance of the cam follower bearing. They minimize the risk of surface damage, maintain proper geometry, and reduce the potential for increased friction or vibration that could affect the bearing’s accuracy and efficiency.

    Both seals and shields are essential in protecting cam follower bearings from contaminants, ensuring reliable operation and extending the bearing’s service life. The specific type and design of seals and shields may vary depending on the application requirements, environmental conditions, and the level of protection needed. It is important to select the appropriate sealing and shielding solutions to match the operating conditions and contaminants present in the application.

    cam folllow bearing

    What are the challenges and solutions for managing radial loads and eccentric motion in cam follower bearings?

    Managing radial loads and eccentric motion in cam follower bearings can pose challenges in certain applications. Let’s discuss these challenges and explore potential solutions:

    Challenges:

    1. Radial Load Management: Cam follower bearings often experience significant radial loads, which can cause increased stress, wear, and potential failure if not properly managed. The challenges include:

    • High radial forces due to the application requirements or external factors.
    • Uneven distribution of load across the bearing surface.
    • Impact or shock loads that exceed the bearing’s capacity.

    2. Eccentric Motion: Eccentric motion occurs when the centerline of the cam follower bearing deviates from its ideal path during operation. This can lead to issues such as:

    • Uneven wear on the bearing surface.
    • Inefficient transmission of motion or power.
    • Increased friction and heat generation.

    Solutions:

    To address the challenges associated with radial loads and eccentric motion in cam follower bearings, several solutions can be implemented:

    1. Bearing Selection: Choosing the appropriate cam follower bearing based on the application requirements is crucial. Considerations include:

    • Selecting bearings with higher radial load capacity and appropriate load ratings.
    • Opting for bearings made of materials with high strength and wear resistance.
    • Using bearings with specialized designs, such as crowned outer rings or larger contact areas, to distribute the load more evenly.

    2. Lubrication: Proper lubrication is essential for managing radial loads and reducing friction. Effective lubrication helps:

    • Minimize wear and prevent surface damage.
    • Reduce friction and heat generation.
    • Absorb shock and distribute loads more evenly.

    3. Mounting and Alignment: Correct mounting and alignment of cam follower bearings play a vital role in managing radial loads and eccentric motion. Consider the following:

    • Ensuring proper alignment of the bearing with the cam profile or track to minimize eccentric motion.
    • Applying appropriate preloading or clearance adjustment to optimize load distribution.
    • Using precision mounting techniques to minimize misalignment and maximize the bearing’s load-carrying capacity.

    4. Damping and Shock Absorption: In applications with significant shock loads or vibrations, incorporating damping and shock absorption mechanisms can help:

    • Reduce the impact of sudden load changes.
    • Minimize the transmission of vibrations to the bearing.
    • Provide additional protection against excessive loads and eccentric motion.

    5. Regular Maintenance and Inspection: Implementing a proactive maintenance schedule and performing regular inspections can help identify and address issues early. This includes:

    • Monitoring the bearing’s performance and checking for signs of wear, damage, or misalignment.
    • Replacing worn or damaged bearings promptly.
    • Applying appropriate lubrication and ensuring it is replenished as needed.

    By considering these solutions, managing radial loads and eccentric motion in cam follower bearings can be effectively addressed, leading to improved performance, extended bearing life, and reliable operation in various applications.

    cam folllow bearing

    Can you explain the design principles of cam follower bearings and their functions?

    Cam follower bearings are designed based on specific principles to ensure their efficient operation and fulfill their intended functions. Understanding these design principles is essential for comprehending how cam follower bearings work and how they serve their purposes. Here, we will explain the design principles of cam follower bearings and delve into their functions:

    • Design Principles of Cam Follower Bearings:
    • The design of cam follower bearings incorporates several key principles:

      • Cam Following: Cam follower bearings are designed to follow the contour or profile of a cam accurately. This design principle enables the bearing to maintain contact with the cam’s surface throughout its motion, ensuring smooth and precise tracking. The outer diameter of the bearing, which houses the rolling elements, is designed to match the shape of the cam.
      • Rolling Element Bearings: Cam follower bearings utilize rolling elements, such as cylindrical rollers or needle rollers, to reduce friction and facilitate motion. These rolling elements are positioned between the cam’s surface and the bearing’s outer diameter. The use of rolling elements enables smooth rolling motion and reduces wear, allowing for efficient operation even at high speeds.
      • Stud or Shaft Mounting: Cam follower bearings are designed with a stud or shaft for mounting purposes. The stud is often threaded to facilitate easy installation and secure attachment to a structure or component. The stud or shaft provides the necessary support and stability for the bearing assembly, allowing it to roll along the cam’s surface.
      • Cage or Retainer: Cam follower bearings typically incorporate a cage or retainer to hold the rolling elements in place. The cage prevents the rolling elements from contacting each other, ensuring proper spacing and distribution of load. It also helps to maintain alignment and prevent the rolling elements from skewing under load, enhancing the bearing’s overall performance and longevity.
      • Sealing and Lubrication: Cam follower bearings may include sealing arrangements to protect the internal components from contaminants and retain lubrication. Seals or shields can be incorporated to prevent the ingress of dirt, moisture, or other foreign particles. Proper lubrication is crucial for reducing friction, dissipating heat, and preventing premature wear or damage to the bearing components.
    • Functions of Cam Follower Bearings:
    • The design principles of cam follower bearings enable them to perform several important functions:

      • Cam Tracking: The primary function of cam follower bearings is to accurately follow the profile of a cam. By maintaining contact with the cam’s surface, the bearing converts the rotational motion of the cam into linear or oscillating motion. This function is essential in various applications where motion needs to be translated, transformed, or guided.
      • Motion Conversion: Cam follower bearings play a crucial role in converting rotary motion into linear or oscillating motion. This function is particularly useful in mechanisms that require precise and controlled movement, such as in cam-driven systems, sliding mechanisms, or lifting devices.
      • Load Support: Cam follower bearings are designed to support high loads. They provide a stable and robust platform for carrying radial and axial loads, ensuring the smooth operation of the associated components. This function is critical in applications that involve heavy loads, such as material handling equipment, automotive systems, or machinery.
      • Motion Control: Cam follower bearings contribute to motion control by providing stability and guidance. They help regulate the speed, direction, and timing of the motion, ensuring consistent and coordinated movement. This function is essential in applications that require precise positioning, synchronization, or sequencing of components.
      • Durability and Reliability: Cam follower bearings are designed to withstand challenging operating conditions. Their robust construction, along with the use of high-quality materials, ensures durability and reliability even in demanding environments. This function is vital for applications where reliability, longevity, and minimal downtime are paramount.

    In summary, the design principles of cam follower bearings revolve around accurate cam following, the use of rolling element bearings, stud or shaft mounting, cage or retainer incorporation, and sealing and lubrication arrangements. These design principles enable cam follower bearings to fulfill their functions, including cam tracking, motion conversion, load support, motion control, and providing durability and reliability in various mechanical applications.

    China Hot selling Track Rollers, Stud Type Cam Follower Bearings (PWKRE35 PWKRE40 PWKRE47 PWKRE52 PWKRE62 PWKRE72 PWKRE80 PWKRE90)   drive shaft bearingChina Hot selling Track Rollers, Stud Type Cam Follower Bearings (PWKRE35 PWKRE40 PWKRE47 PWKRE52 PWKRE62 PWKRE72 PWKRE80 PWKRE90)   drive shaft bearing
    editor by CX 2024-05-10

    China supplier Stud Type Track Rollers CF3 CF4 CF5 CF6 Cam Follower Bearings bearing and race

    Product Description

     

    Stud Type Track Rollers CF3 CF4 CF5 CF6 Cam Follower Bearings

    Description of Stud Type Track Rollers CF series Cam Follower Bearings

     CF KR stud and bolt type cam follower , rod end bearing Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.

     

    Due to the thick-walled outer ring with profiled outside surface and the rolling element set, they can support high radial loads as well as axial loads arising from slight misalignment and skewed running; they are suitable for applications such as cam gears, bed ways and conveying equipment.

     

    CF series is with axial guidance, gap seals on both sides, without eccentric collar.
     

     Catalogue of CF Cam followers Bearings 


     

    Model Weight
    (gram)
    d
    mm
    D
    mm
    C
    mm
    B1
    mm
    B2
    mm
    G
     
    G1
    mm
    No Seal Reference model
    CF 3 KR10 4.5 3 10 7 17 9 M3X0.5 5
    CF 4 KR12 7.5 4 12 8 20 11 M4X0.7 6
    CF 5 KR13 10.5 5 13 9 23 13 M5X0.8 7.5
    CF 6 KR16 18.5 6 16 11 28 16 M6X1 8
    CF 8 KR19 28.5 8 19 11 32 20 M8X1.25 10
    CF10 KR22 45.0 10 22 12 36 23 M10X1.25 12
    CF10-1 KR26 60.0 10 26 12 36 23 M10X1.25 12
    CF12 KR30 95.0 12 30 14 40 25 M12X1.5 13
    CF12-1 KR32 105.0 12 32 14 40 25 M12X1.5 13
    CF16 KR35 170.0 16 35 18 52 32.5 M16X1.5 17
    CF18 KR40 250.0 18 40 20 58 36.5 M18X1.5 19
    CF20 KR47 460.0 20 47 24 66 40.5 M20X1.5 21
    CF20-1 KR52 385.0 20 52 29 66 40.5 M20X1.5 21
    CF24 KR62 815.0 24 62 29 80 49.5 M24X1.5 25
    CF24-1 KR72 1,140 24 72 29 80 49.5 M24X1.5 25
    CF30 KR80 1,870 30 80 35 100 63 M30X1.5 32
    CF30-1 KR85 2.030 30 85 35 100 63 M30X1.5 32
    CF30-2 KR90 2,220 30 90 35 100 63 M30X1.5 32

    Pictures 

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Rolling Body: Roller Bearings
    The Number of Rows: Single
    Outer Dimension: Small and Medium-Sized (60-115mm)
    Material: Bearing Steel
    Spherical: Non-Aligning Bearings
    Load Direction: Thrust Bearing
    Customization:
    Available

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    Customized Request

    cam folllow bearing

    Can you provide insights into recent advancements in cam follower bearing technology?

    Recent years have witnessed several advancements in cam follower bearing technology, driven by the continuous pursuit of improved performance, durability, and efficiency. Here are some notable insights into the recent advancements in cam follower bearing technology:

    • Enhanced Materials: One significant advancement in cam follower bearing technology is the use of advanced materials. Manufacturers have been exploring new materials with improved properties such as higher strength, enhanced wear resistance, and better corrosion resistance. For example, the incorporation of high-performance materials like ceramic or composite elements in cam follower bearings has resulted in increased durability, reduced friction, and extended service life.
    • High-Speed Capability: Cam follower bearings have seen advancements in their ability to operate at higher speeds. With the demand for faster and more efficient machinery, cam follower bearings are now designed to withstand higher rotational speeds while maintaining precision and reliability. This improvement in high-speed capability allows for the optimization of performance in applications where rapid and accurate motion is required, such as high-speed automation, robotics, or printing presses.
    • Improved Lubrication: Lubrication plays a critical role in the performance and longevity of cam follower bearings. Recent advancements have focused on developing innovative lubrication solutions to enhance the bearing’s efficiency and reliability. For instance, the application of advanced lubricants with superior film formation properties and enhanced temperature resistance has resulted in reduced friction, improved wear protection, and extended maintenance intervals.
    • Optimized Design: Advances in design techniques have led to optimized cam follower bearing designs. Computer-aided design (CAD) tools and simulations have enabled engineers to refine the geometries and profiles of cam follower bearings for improved load distribution, reduced stress concentrations, and enhanced overall performance. These optimized designs help achieve higher load-carrying capacity, improved accuracy, and reduced noise levels.
    • Sealing and Contamination Protection: Cam follower bearings are often exposed to harsh environments and contaminants that can affect their performance. Recent advancements in sealing technologies have resulted in improved sealing solutions for cam follower bearings. Enhanced seals and protective coatings help prevent the ingress of contaminants such as dust, dirt, or moisture, thereby extending the bearing’s service life and reducing the risk of premature failure.
    • Condition Monitoring and Predictive Maintenance: Industry 4.0 and the rise of digitalization have also influenced cam follower bearing technology. The integration of sensors and monitoring systems allows for real-time condition monitoring of cam follower bearings. These systems can collect data on factors like temperature, vibration, and load, enabling predictive maintenance strategies. By detecting early signs of wear or potential failures, predictive maintenance helps optimize maintenance schedules, reduce downtime, and improve overall operational efficiency.

    These recent advancements in cam follower bearing technology have significantly contributed to the improvement of performance, durability, and reliability in various industrial applications. The integration of advanced materials, high-speed capabilities, improved lubrication, optimized designs, sealing and contamination protection, and condition monitoring systems have all played a role in pushing the boundaries of cam follower bearing technology and meeting the evolving needs of modern machinery and equipment.

    cam folllow bearing

    What are the challenges and solutions for managing radial loads and eccentric motion in cam follower bearings?

    Managing radial loads and eccentric motion in cam follower bearings can pose challenges in certain applications. Let’s discuss these challenges and explore potential solutions:

    Challenges:

    1. Radial Load Management: Cam follower bearings often experience significant radial loads, which can cause increased stress, wear, and potential failure if not properly managed. The challenges include:

    • High radial forces due to the application requirements or external factors.
    • Uneven distribution of load across the bearing surface.
    • Impact or shock loads that exceed the bearing’s capacity.

    2. Eccentric Motion: Eccentric motion occurs when the centerline of the cam follower bearing deviates from its ideal path during operation. This can lead to issues such as:

    • Uneven wear on the bearing surface.
    • Inefficient transmission of motion or power.
    • Increased friction and heat generation.

    Solutions:

    To address the challenges associated with radial loads and eccentric motion in cam follower bearings, several solutions can be implemented:

    1. Bearing Selection: Choosing the appropriate cam follower bearing based on the application requirements is crucial. Considerations include:

    • Selecting bearings with higher radial load capacity and appropriate load ratings.
    • Opting for bearings made of materials with high strength and wear resistance.
    • Using bearings with specialized designs, such as crowned outer rings or larger contact areas, to distribute the load more evenly.

    2. Lubrication: Proper lubrication is essential for managing radial loads and reducing friction. Effective lubrication helps:

    • Minimize wear and prevent surface damage.
    • Reduce friction and heat generation.
    • Absorb shock and distribute loads more evenly.

    3. Mounting and Alignment: Correct mounting and alignment of cam follower bearings play a vital role in managing radial loads and eccentric motion. Consider the following:

    • Ensuring proper alignment of the bearing with the cam profile or track to minimize eccentric motion.
    • Applying appropriate preloading or clearance adjustment to optimize load distribution.
    • Using precision mounting techniques to minimize misalignment and maximize the bearing’s load-carrying capacity.

    4. Damping and Shock Absorption: In applications with significant shock loads or vibrations, incorporating damping and shock absorption mechanisms can help:

    • Reduce the impact of sudden load changes.
    • Minimize the transmission of vibrations to the bearing.
    • Provide additional protection against excessive loads and eccentric motion.

    5. Regular Maintenance and Inspection: Implementing a proactive maintenance schedule and performing regular inspections can help identify and address issues early. This includes:

    • Monitoring the bearing’s performance and checking for signs of wear, damage, or misalignment.
    • Replacing worn or damaged bearings promptly.
    • Applying appropriate lubrication and ensuring it is replenished as needed.

    By considering these solutions, managing radial loads and eccentric motion in cam follower bearings can be effectively addressed, leading to improved performance, extended bearing life, and reliable operation in various applications.

    cam folllow bearing

    How does proper lubrication impact the performance and longevity of cam follower bearings?

    Proper lubrication plays a critical role in enhancing the performance and longevity of cam follower bearings. Adequate lubrication helps reduce friction, dissipate heat, prevent wear, and minimize the risk of damage or premature failure. Let’s explore in detail how proper lubrication impacts the performance and longevity of cam follower bearings:

    • Friction Reduction:
    • Lubrication creates a thin film of lubricant between the rolling elements and the raceways of the cam follower bearing. This lubricating film reduces the friction between the contacting surfaces, allowing for smoother rolling motion. By minimizing friction, proper lubrication helps to optimize the efficiency of the bearing, reduce energy consumption, and minimize heat generation.

    • Wear Prevention:
    • Cam follower bearings are subjected to repeated cycles of loading and unloading, which can lead to surface contact and potential wear. The presence of an appropriate lubricant creates a protective barrier between the rolling elements and the raceways, preventing direct metal-to-metal contact. This lubricating film helps to minimize wear, pitting, and surface damage, thereby extending the bearing’s lifespan.

    • Heat Dissipation:
    • During operation, cam follower bearings generate heat due to friction and the mechanical forces involved. Proper lubrication helps dissipate this heat by carrying it away from the bearing’s contact surfaces. Efficient heat dissipation prevents excessive temperature rise, which can lead to thermal expansion, loss of lubrication properties, and accelerated wear. By maintaining appropriate operating temperatures, proper lubrication contributes to the longevity and reliability of the bearing.

    • Contamination Protection:
    • Lubrication acts as a barrier against contaminants such as dirt, dust, moisture, and other foreign particles. It helps to seal the bearing and prevent the ingress of contaminants into the bearing’s internal components. By keeping the rolling elements and raceways clean, proper lubrication reduces the risk of abrasive wear, corrosion, and damage caused by particle-induced stress concentrations.

    • Corrosion Prevention:
    • In environments where corrosion is a concern, such as high humidity or exposure to corrosive substances, proper lubrication helps protect the bearing against corrosion. The lubricant forms a protective layer that inhibits moisture and corrosive agents from reaching the bearing surfaces. This corrosion prevention capability ensures the integrity of the bearing’s components and prolongs its operational life.

    • Noise and Vibration Reduction:
    • Proper lubrication can contribute to reducing noise and vibration levels in cam follower bearings. The lubricating film helps to cushion the impact and dampen the vibrations caused by the rolling elements. This dampening effect minimizes noise generation and vibration transmission, resulting in smoother and quieter bearing operation.

    • Longevity and Reliability:
    • By providing effective lubrication, cam follower bearings experience reduced friction, wear, and heat, resulting in increased longevity and reliability. Proper lubrication ensures the bearing can withstand heavy loads, high speeds, and demanding operating conditions while maintaining its performance over an extended period. It helps prevent premature failure, minimizes the risk of unplanned downtime, and contributes to the overall productivity of the application.

    In summary, proper lubrication is essential for optimizing the performance and longevity of cam follower bearings. It reduces friction, prevents wear, dissipates heat, protects against contamination and corrosion, reduces noise and vibration, and enhances the bearing’s overall reliability. By selecting the appropriate lubricant and following the recommended lubrication intervals, cam follower bearings can operate efficiently, withstand demanding conditions, and provide extended service life.

    China supplier Stud Type Track Rollers CF3 CF4 CF5 CF6 Cam Follower Bearings   bearing and raceChina supplier Stud Type Track Rollers CF3 CF4 CF5 CF6 Cam Follower Bearings   bearing and race
    editor by CX 2024-05-09

    China supplier Stud Typy Track Roller Bearing Cam Follower Bearings Good Quality double row ball bearing

    Product Description

    CCFH11/16SB  CF3/4B  CCFE3/4  CCFE3/4B  CCFH3/4  CCFH3/4B  CF7/8B  CCF7/8  CCF7/8B  CF3/4S  CF3/4SB  CCFE3/4S  CCFE3/4SB  CCFH3/4S  CCFH3/4SB  CF7/8S  CF7/8SB  CCF7/8S  CCF7/8SB  CCFE7/8S  CCFE7/8SB  CFH7/8S  CFH7/8SB  CCFH7/8S  CCFH7/8SB  CF3/4B  CCFH3/4  CCFH3/4B  CF7/8B  CCF7/8  CCF7/8B  CCFE7/8  CCFE7/8B  CFH7/8  CFH7/8B  CCFH7/8  CCFH7/8B  CFE7/8S  CF3/4  CCF3/4B  CF7/8  CF1  CF1B  CCF1B  CCFE1B  CFH1B  CCFH1  CCFH1B  CF1 1/8  CF1 1/8B    CCFH1 1/8  CCFH1 1/8B  CF1S  CF1SB  CCF1S  CFE1S  CFE1SB  CCFE1S  CCFE1SB  CFH1S  CFH1SB  CCFH1S  CCFH1SB     CF1 1/8S  CF1 1/8SB  CFE1 1/8SB  CCFH1 1/8S  CCFH1 1/8SB  CF1 1/4 CF1 1/4B CCFE1 1/4 CCFH1 1/4 CCFH1 1/4B CF1 3/8 CF13/8B CCF1 3/8 CFH1 3/8B CCFH1 3/8 CCFH1 3/8B CF1 1/4S CF1 1/4SB CCFH1 1/4S CCFH1 1/4SB  CF1 3/8S CF1 3/8SB CCFH1 3/8S CCFH1 3/8SB CF1 1/2  CF1 1/2B CCFH1 1/2 CCFH1 1/2B CF1 5/8 CF1 5/8B CF1 1/2S CF1 1/2SB CCFH1 1/2S CCFH1 1/2SB CF1 5/8S CF1 5/8SB CCFH1 5/8S CCFH1 5/8SB CF1 1/2 CF1 1/2B CCF1 1/2 CCFH1 1/2B CF1 5/8 CF1 5/8 B CCFH1 5/8 CCFH1 5/8B CF1 1/2S  CF1 1/2SB CCFH1 1/2S CCFH1 1/2SB  CF1 5/8S CF1 5/8SB CCFH1 5/8S CCFH1 5/8SB CCFH1 5/8  CCFH1 5/8B CCF1 1/2SB CF1 3/4 CF1 3/4B CCFH1 3/4 CCFH1 3/4B CF1 7/8 CF1 7/8B CCFH1 7/8 CCFH1 7/8B CF1 3/4S CF1 3/4SB CCFH1 3/4S CCFH1 3/4SB CF1 7/8S CF1 7/8SB CCFH1 7/8S CCFH1 7/8SB CCFH1 7/8S CCFH1 7/8SB CF2 CF2B CCF2 CCF2B CFE2 CCFE2 CCFE2B CFH2 CFH2B CCFH2 CCFH2B    CF2 1/4 CF2 1/4B CCF2 1/4 CCF2 1/4B CFE2 1/4 CFE2 1/4B CCFE2 1/4 CCFE2 1/4B CFH2 1/4 CFH2 1/4B CCFH2 1/4 CCFH2 1/4B CF2S CF2SB CCF2S CCF2SB CFE2S CFE2SB CCFE2S CCFE2SB CFH2S CFH2SB CCFH2S CCFH2SB CF2 1/4S CF2 1/4SB CCF2 1/4S CCF2 1/4SB   CFE2 1/4S CFE2 1/4SB CCFE2 1/4S CCFE2 1/4SB CFH2 1/4S CFH2 1/4SB CCFH2 1/4S CCFH2 1/4SB CCFH2S CCFH2SB CF2 1/4S CF2 1/4SB CCF2 1/4S CCF2 1/4SB CFE2 1/4S CFE2 1/4SB CCFE2 1/4S CCFE2 1/4SB CFH2 1/4S CFH2 1/4SB CCFH2 1/4S CCFH2 1/4SB CF2 1/2 CF2 1/2B CCF2 1/2 CCF2 1/2B CFE2 1/2 CFE2 1/2B CCFE2 1/2 CCFE2 1/2B CFH2 1/2 CFH2 1/2B CCFH2 1/2 CCFH2 1/2B CF2 3/4 CF2 3/4B CCF2 3/4 CCF2 3/4B CFE2 3/4 CFE2 3/4B CCFE2 3/4 CCFE2 3/4B CFH2 3/4 CFH2 3/4B CCFH2 3/4 CCFH2 3/4B CF2 1/2S CF2 1/2SB CCF2 1/2S CCF2 1/2SB CFE2 1/2S CFE2 1/2SB

     

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       Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.
      /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Cage: With Cage
    Rows Number: Double
    Load Direction: Thrust Bearing
    Style: With Outer Ring
    Material: Bearing Steel
    Type: Open
    Samples:
    US$ 2/Piece
    1 Piece(Min.Order)

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    cam folllow bearing

    What role do cam follower bearings play in applications requiring precise movement and guidance?

    Cam follower bearings play a critical role in applications that require precise movement and guidance. Let’s explore in detail the significance of cam follower bearings in such applications:

    • Precision Motion Control: Cam follower bearings are designed to accurately follow the profile of a cam, providing precise and controlled movement. They ensure that the motion of the cam is transferred with minimal deviation or backlash to the connected components. This level of precision is crucial in applications that require accurate positioning, such as robotics, machine tools, printing presses, and automated assembly systems.
    • Guidance and Tracking: Cam follower bearings provide guidance and tracking capabilities, allowing for smooth and controlled motion along a defined path. The cam’s profile determines the desired trajectory, and the cam follower bearing ensures that the connected components follow this path accurately. This is particularly valuable in applications where components need to move along complex or customized paths, such as packaging machinery, conveyors, or material handling systems.
    • Repeatability and Accuracy: The precise nature of cam follower bearings enables high repeatability and accuracy in motion. They ensure that the same motion or path can be replicated consistently, which is essential in applications that require precise positioning or synchronized movements. Cam follower bearings help achieve tight tolerances, minimizing errors and variations in motion, resulting in improved product quality and process efficiency.
    • Load Carrying Capacity: Despite their focus on precision, cam follower bearings are also designed to carry significant loads. They provide support and distribute loads from the connected components, ensuring stable and reliable operation. This is vital in applications that require both precise movement and the ability to handle substantial forces, such as industrial automation, material cutting or forming machines, and heavy-duty equipment.
    • Compact Design: Cam follower bearings are known for their compact and space-saving design. They offer a compact solution for achieving precise movement and guidance, making them suitable for applications with limited space or where weight reduction is a consideration. Their compactness allows for integration into various systems and equipment without compromising the overall size or functionality.
    • Reliability and Durability: Cam follower bearings are engineered to withstand demanding operating conditions and provide long-term reliability. They are constructed with high-quality materials and advanced manufacturing techniques to ensure durability, resistance to wear, and extended service life. This reliability is crucial in applications requiring precise movement and guidance, as any failure or deviation can have significant consequences on the overall performance and accuracy of the system.

    In summary, cam follower bearings play a vital role in applications that demand precise movement and guidance. They enable precision motion control, provide accurate guidance and tracking, ensure repeatability and accuracy, carry substantial loads, offer a compact design, and deliver reliability and durability. With their unique capabilities, cam follower bearings contribute to the success of various industries, including robotics, automation, manufacturing, and many other applications where precise, controlled motion is essential.

    cam folllow bearing

    How do cam follower bearings contribute to the efficient operation of printing and packaging machinery?

    Cam follower bearings play a crucial role in ensuring the efficient operation of printing and packaging machinery. Let’s explore how these bearings contribute to the smooth functioning of such equipment:

    1. Precise Motion Control: Printing and packaging machinery often require precise and synchronized motion control to perform tasks such as feeding, cutting, folding, or labeling. Cam follower bearings facilitate this precise motion control by:

    • Transmitting the rotational motion from the driving source to various moving parts of the machinery.
    • Maintaining accurate positioning and timing during the operation.
    • Enabling controlled linear or oscillating motion required for specific tasks.

    2. High Load-Carrying Capacity: Printing and packaging machinery may involve handling substantial loads, such as heavy rolls of paper or packaging materials. Cam follower bearings offer excellent load-carrying capacity, allowing them to:

    • Support and bear the weight of moving components, ensuring smooth and stable operation.
    • Handle both radial and axial loads, accommodating the forces exerted during various stages of the machinery’s operation.

    3. Durability and Reliability: The demanding nature of printing and packaging processes requires robust and reliable components. Cam follower bearings contribute to the efficient operation by:

    • Being designed to withstand heavy loads, shocks, and vibrations commonly encountered in printing and packaging machinery.
    • Providing long service life and high resistance to wear, ensuring minimal downtime for maintenance or replacement.
    • Operating smoothly and consistently, even under high-speed conditions, to maintain the productivity and efficiency of the machinery.

    4. Alignment and Compensation: Printing and packaging machinery often involves complex motion profiles or irregular surfaces. Cam follower bearings assist in the efficient operation of such machinery by:

    • Accommodating misalignments caused by variations in the cam profiles or tracks.
    • Compensating for minor deviations or irregularities in the surfaces they ride on, ensuring smooth and uninterrupted motion.
    • Tracking and following the contours of the components or materials being processed, allowing for precise and reliable operation.

    5. Reduced Friction and Energy Efficiency: Efficient operation of printing and packaging machinery often involves minimizing energy consumption and reducing friction. Cam follower bearings contribute to energy efficiency by:

    • Incorporating designs that reduce friction and power losses during motion.
    • Utilizing advanced lubrication systems and materials to minimize friction and wear.
    • Enabling smooth and low-friction movement, resulting in reduced energy requirements and improved overall efficiency.

    In summary, cam follower bearings are essential components in printing and packaging machinery, contributing to efficient operation through precise motion control, high load-carrying capacity, durability, alignment compensation, and reduced friction. These bearings enable reliable and productive performance, ensuring the smooth functioning of printing and packaging processes in various industrial settings.

    cam folllow bearing

    What are cam follower bearings and how are they used in various mechanical applications?

    Cam follower bearings, also known as track followers, are specialized rolling element bearings designed to follow the contour or profile of a cam. They are commonly used in various mechanical applications where linear or rotational motion needs to be translated into a different direction or type of motion. Cam follower bearings consist of a stud or shaft with a roller or needle bearing mounted on it, allowing the bearing to roll along the surface of a cam. Here’s a detailed look at cam follower bearings and their applications in mechanical systems:

    • Design and Working Principle:
    • Cam follower bearings typically consist of three main components: a stud or shaft, a bearing or roller assembly, and a cage or retainer. The stud or shaft provides the mounting point for the bearing and is often equipped with a threaded end for easy installation. The bearing assembly, which can be a roller or needle bearing, is designed to roll or slide along the surface of a cam. The cage or retainer holds the rolling elements in place and ensures smooth operation. As the cam rotates or moves, the cam follower bearing follows the cam’s profile, converting the motion into linear or oscillating movement.

    • Types of Cam Follower Bearings:
    • There are several types of cam follower bearings available, each designed to suit specific applications and operating conditions. Some common types include:

      • Stud-type cam followers: These have a stud or bolt for mounting and are used in applications where the cam follower needs to be attached to a structure.
      • Yoke-type cam followers: These have a yoke or integral flange for mounting and are commonly used in applications where the cam follower needs to be guided or supported.
      • Heavy-duty cam followers: These are designed to handle higher loads and provide increased durability in demanding applications.
      • Needle roller cam followers: These use needle rollers instead of cylindrical rollers, offering high load-carrying capacity and compact design.
    • Applications of Cam Follower Bearings:
    • Cam follower bearings find applications in a wide range of mechanical systems and industries. Some common uses include:

      • Machinery and Equipment: Cam follower bearings are widely used in machinery and equipment, such as conveyors, packaging machines, printing presses, textile machinery, and woodworking machinery. They are used to convert rotary motion into linear or oscillating motion, enabling the precise and controlled movement of components.
      • Automotive Industry: Cam follower bearings are employed in automotive applications, including engines, valve trains, fuel injection systems, and suspension systems. They help control valve timing, provide smooth movement of components, and support high-speed rotation.
      • Robotics and Automation: Cam follower bearings play a crucial role in robotics and automation systems, where they are used for guiding and supporting linear and rotational movements. They are commonly found in robotic arms, pick-and-place mechanisms, and automated assembly lines.
      • Aerospace and Defense: Cam follower bearings are utilized in aerospace and defense applications, such as aircraft landing gear systems, control surfaces, and missile guidance systems. They provide reliable motion control and support in demanding environments.
      • Material Handling: Cam follower bearings are used in material handling equipment, such as forklifts, cranes, and hoists. They facilitate smooth and controlled movement of loads, ensuring efficient and safe operation.

    In summary, cam follower bearings are specialized bearings that follow the profile of a cam to convert rotary motion into linear or oscillating motion. They are used in various mechanical applications across industries, providing precise motion control, support, and guidance. Whether in machinery, automotive systems, robotics, aerospace, or material handling equipment, cam follower bearings play a crucial role in enabling efficient and reliable operation.

    China supplier Stud Typy Track Roller Bearing Cam Follower Bearings Good Quality   double row ball bearingChina supplier Stud Typy Track Roller Bearing Cam Follower Bearings Good Quality   double row ball bearing
    editor by CX 2024-05-09

    China OEM Kr 10 Needle Track Roller Bearings Cam Follower Bolt Roller Bearing supplier

    Product Description

    We also can offer following bearings . 
     

    Bearing Designation Boundary Dimensions M
    Nm
    Basic Load Rating Limiting Speed
      With eccentric D d C ra B B1 B2 G G1 M Mn C1 d2 d1 B3 e Dynamic Static As yoke type track rollers
    Cw Cow
    mm mm min mm N rpm

    16 KR16 KRE16 16 6 11 0.15 28 16   M6 8   45) 0.6 12 9 7 0.5 3 3800 3750 3150 3300 22000
    KR16PP KRE16PP 16 6 11 0.15 28 16   M6 8   45) 0.6 12 9 7 0.5 3 3800 3750 3150 3300 16000
    KRV16 KRVE16 16 6 11 0.15 28 16   M6 8   45) 0.6 12 9 7 0.5 3 6400 8500 4850 6500 8500
    KRV16PP KRVE16PP 16 6 11 0.15 28 16   M6 8   45) 0.6 12 9 7 0.5 3 6400 8500 4850 6500 8500
    19 KR19 KRE19 19 8 11 0.15 32 20   M8 10   45) 0.6 14 11 9 0.5 8 4250 4600 3500 3900 20000
    KR19PP KRE19PP 19 8 11 0.15 32 20   M8 10   45) 0.6 14 11 9 0.5 8 4250 4600 3500 3900 14000
    KRV19 KRVE19 19 8 11 0.15 32 20   M8 10   45) 0.6 14 11 9 0.5 8 7300 10800 5500 7900 7000
    KRV19PP KRVE19PP 19 8 11 0.15 32 20   M8 10   45) 0.6 14 11 9 0.5 8 7300 10800 5500 7900 7000
    22 KR22 KRE22 22 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 5700 6500 4450 5200 16000
    KR22PP KRE22PP 22 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 5700 6500 4450 5200 11000
    KRV22 KRVE22 22 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 8600 12900 6300 9100 6000
    KRV22PP KRVE22PP 22 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 8600 12900 6300 9100 6000
    26 KR26 KRE26 26 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 5700 6500 5100 6200 16000
    KR26PP KRE26PP 26 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 5700 6500 5100 6200 11000
    KRV26 KRVE26 26 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 8600 12900 7300 11300 6000
    KRV26PP KRVE26PP 26 10 12 0.3 36 23   M10x1 12   4 0.6 17 13 10 0.5 15 8600 12900 7300 11300 6000
    30 KR30 KRE30 30 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 8100 9700 6800 8400 11000
    KR30PP KRE30PP 30 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 8100 9700 6800 8400 8300
    KRV30 KRVE30 30 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 12200 19000 9500 14600 4500
    KRV30PP KRVE30PP 30 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 12200 19000 9500 14600 4500
    32 KR32 KRE32 32 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 8100 9700 7100 9000 11000
    KR32PP KRE32PP 32 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 8100 9700 7100 9000 8300
    KRV32 KRVE32 32 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 12200 19000 10000 15800 4500
    KRV32PP KRVE32PP 32 12 14 0.6 40 25 6 M12x1.5 13 3 6 0.6 23 15 11 0.5 22 12200 19000 10000 15800 4500
    35 KR35 KRE35 35 16 18 0.6 52 32.5 8 M16x1.5 17 3 6 0.8 27 20 14 1 58 12900 19000 9700 14100 7000
    KR35PP KRE35PP 35 16 18 0.6 52 32.5 8 M16x1.5 17 3 6 0.8 27 20 14 1 58 12900 19000 9700 14100 7000
    KRV35 KRVE35 35 16 18 0.6 52 32.5 8 M16x1.5 17 3 6 0.8 27 20 14 1 58 18300 35000 12800 23000 3400
    KRV35PP KRVE35PP 35 16 18 0.6 52 32.5 8 M16x1.5 17 3 6 0.8 27 20 14 1 58 18300 35000 12800 23000 3400
    NUKR35 NUKRE35 35 16 18 0.6 52 32.5 8 M16x1.5 17 3 6 0.8 21 20 14 1 58 23000 27000 16000 18300 6500
    40 KR40 KRE40 40 18 20 1 58 36.5 8 M18x1.5 19 3 6 0.8 32 22 16 1 87 14200 20400 10900 15500 6000
    KR40PP KRE40PP 40 18 20 1 58 36.5 8 M18x1.5 19 3 6 0.8 32 22 16 1 87 14200 20400 10900 15500 6000
    KRV40 KRVE40 40 18 20 1 58 36.5 8 M18x1.5 19 3 6 0.8 32 22 16 1 87 21000 39500 14800 26500 2900
    KRV40PP KRVE40PP 40 18 20 1 58 36.5 8 M18x1.5 19 3 6 0.8 32 22 16 1 87 21000 39500 14800 26500 2900
    NUKR40 NUKRE40 40 18 20 1 58 36.5 8 M18x1.5 19 3 6 0.8 23 22 16 1 87 24800 31000 18500 22800 5500
    47 KR47 KRE47 47 20 24 1 66 40.5 9 M20x1.5 21 4 8 0.8 37 24 18 1 120 19500 32000 15500 25500 4900
    KR47PP KRE47PP 47 20 24 1 66 40.5 9 M20x1.5 21 4 8 0.8 37 24 18 1 120 19500 32000 15500 25500 4900
    KRV47 KRVE47 47 20 24 1 66 40.5 9 M20x1.5 21 4 8 0.8 37 24 18 1 120 28000 59000 20600 42000 2600
    KRV47PP KRVE47PP 47 20 24 1 66 40.5 9 M20x1.5 21 4 8 0.8 37 24 18 1 120 28000 59000 20600 42000 2600
    NUKR47 NUKRE47 47 20 24 1 66 40.5 9 M20x1.5 21 4 8 0.8 37 24 18 1 120 39000 50000 28000 34500 4200
    52 KR52 KRE52 52 20 24 1 66 40.5 9 M20x1.5 21 8 4 0.8 37 24 18 1 120 19500 32000 16800 38500 4900
    KR52PP KRE52PP 52 20 24 1 66 40.5 9 M20x1.5 21 8 4 0.8 37 24 18 1 120 19500 32000 16800 28500 4900
    KRV52 KRVE52 52 20 24 1 66 40.5 9 M20x1.5 21 8 4 0.8 37 24 18 1 120 28000 59000 22500 48000 2600
    KRV52PP KRVE52PP 52 20 24 1 66 40.5 9 M20x1.5 21 8 4 0.8 37 24 18 1 120 28000 59000 22500 48000 2600
    NUKR52 NUKRE52 52 20 24 1 66 40.5 9 M20x1.5 21 8 4 0.8 31 24 18 1 120 43500 60000 29000 37500 3400
    62 KR62 KRE62 62 24 29 1 80 49.5 11 M24x1.5 25 8 4 0.8 44 28 22 1 220 30500 53000 26500 47500 3800
    KR62PP KRE62PP 62 24 29 1 80 49.5 11 M24x1.5 25 8 4 0.8 44 28 22 1 220 30500 53000 26500 47500 3800
    KRV62 KRVE62 62 24 29 1 80 49.5 11 M24x1.5 25 8 4 0.8 44 28 22 1 220 41500 91000 34000 76000 2200
    KRV62PP KRVE62PP 62 24 29 1 80 49.5 11 M24x1.5 25 8 4 0.8 44 28 22 1 220 41500 91000 34000 76000 2200
    NUKR62 NUKRE62 62 24 29 1 80 49.5 11 M24x1.5 25 8 4 0.8 38 28 22 1 220 59000

     

     

     

     

    Needle bearings are a small cylindrical type of roller bearings which are used to prevent friction between moving surfaces which have low rotational speeds. Needle roller bearings are usually used when space is at a premium as needle bearings are much more compact than ball bearings.This type of bearing is known for its smaller, rigid and more durable design, offering a smaller coefficient of friction, allowing them to transfer motion on rotating surfaces easily.

    Product ttrb

     

    Pro

     

     

    Needle rollers are the load-carrying component of the bearing, and are the 1 common component of all needle roller bearing types. These allow the outer and inner rings to rotate almost friction-free. They are most frequently manufactured from a steel alloy.

     

    Raceways (if present) serve to CZPT the rollers within the bearing. These items are commonly manufactured from carbon chromium steel or other alloys to improve hardness, fatigue resistance, and dimensional stability.

     

    Bearing cages separate rollers to keep the load evenly distributed around the bearing. They also reduce bearing noise, improve rolling conditions, and prevent sliding. Additionally, they contain rollers within a single assembly. Steel is the most commonly used cage material in needle roller bearings. Plastic cages can be used where operating conditions permit. Lubrication and surface treatments can reduce the amount of heat generated from friction. Some drawn cup needle roller bearings are designed without a cage, and contain a full complement of needle rollers.

     

    Needle Roller Bearings Applications

    Needle roller bearings are used in a variety of applications, such as radial piston pumps, autmotive steering and braking systems, power tools, transmissions, engines, valve trains, copiers, fax machines, outboard engines, and lawn trimmers.

     

    Packaging & Shipping

    Please contact us for more pictures of different packing.

    Universal Packing

    Without any logo on bearings or packing.

    JDZ Packing

    With our brand JDZ on bearings and packing.

    Customized Packing

    Depends on buyer’s requirements.

    Original Brand Packing

    Bearing and packing are both original. Please contact us for pictures.

     
     

    QUALITY ASSURANCE

    100% Quality inspection to ensure the bearings are with good quality before shipping. 

    Company Profile

     

     

    ZheJiang CZPT Precision Bearing Co.,Ltd. was founded by ZheJiang Defa Bearing Co.,Ltd, factory is located in ZheJiang province, China. 
    We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments. 

    We can provide all types bearings and OEM service according to customers’ requirements. 

    Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.

    We are a trusted and reliable bearing supplier, choose us to be your good partner!

    Quality Inspection

     

     

    Our Advantages

    1.  Professional production team with advanced production equipment and testing instruments. 
    2.  Many years of export experience can provide customers with better service and problem-solving capabilities.
    3.  Customers all over the world enable us to better understand the market and provide customers with suitable bearings.
    4.  Sincerity, cooperation, mutual and provide good quality bearings for clients are the development idea of our company
    5.  Quick delivery, shipping goods on time. Save more time and cost for all customers. 

     

    More choices

    FAQ

    1. Q: Are you trading company or manufacturer ?
       A: We have our own factory , our type is factory + trade.

    2. Q: Could you accept OEM and customize?
        A: Yes, we can customize products according to your sample or drawing.

    3. Q: How long is your delivery time? 
        A: If stock, within 7 days to ship or based on your order quantity.

    4. Q: Could you supply sample for free? 
        A: Yes, we can offer the sample for free,do you mind to buy a “ticket” for her?

    More details, please contact with us. Thanks for your time!

     

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Cage: With Cage
    Rows Number: Single
    Load Direction: Radial Bearing
    Style: Without Outer Ring, With Outer Ring, Without Inner Ring, With Inner Ring
    Material: Bearing Steel
    Type: Open
    Samples:
    US$ 0.1/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    cam folllow bearing

    How do cam follower bearings improve the functionality of conveyors and material handling systems?

    Cam follower bearings play a crucial role in improving the functionality of conveyors and material handling systems. Let’s explore in detail how cam follower bearings contribute to the efficient operation of these systems:

    • Precise Tracking and Guidance: Cam follower bearings provide precise tracking and guidance for conveyors and material handling systems. By following the profile of the cam, the bearings ensure that the moving components, such as rollers or belts, stay on the desired path. This precise tracking helps prevent misalignment, slippage, or jamming, ensuring smooth and reliable movement of materials along the conveyor or within the material handling system.
    • Smooth and Controlled Motion: Cam follower bearings enable smooth and controlled motion of conveyors and material handling systems. They transfer the rotational motion from the driving mechanism to the connected components, such as rollers or pulleys. This controlled motion allows for gentle acceleration, deceleration, and speed regulation, minimizing shocks, vibrations, and material spillage. The smooth and controlled motion enhances the overall efficiency, throughput, and safety of the system.
    • Load Support and Handling: Conveyors and material handling systems often carry significant loads, ranging from lightweight items to heavy bulk materials. Cam follower bearings are designed to provide robust load support and handling capabilities. They distribute the load evenly across the bearings, ensuring smooth and stable operation even under heavy loads. This load support feature minimizes wear and fatigue on the system components, prolonging their service life and reducing maintenance requirements.
    • Flexibility and Versatility: Cam follower bearings offer flexibility and versatility in conveyor and material handling system design. Their compact size and various mounting options allow for easy integration into different configurations, including straight, curved, or inclined conveyors. The ability to accommodate misalignments and deviations in the cam profile enables customization and adaptability to specific application requirements. This flexibility facilitates the efficient layout and optimization of conveyor and material handling systems.
    • Reduced Friction and Energy Consumption: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes energy losses and frictional heat generation, resulting in reduced power consumption and improved energy efficiency of the system. The reduced friction also contributes to the longevity of the bearings by minimizing wear and extending their operational life.
    • Reliability and Maintenance: Cam follower bearings are designed for reliable and low-maintenance operation in demanding industrial environments. They are constructed with durable materials and undergo stringent quality control processes to ensure their reliability. The minimal maintenance requirements of cam follower bearings help reduce downtime and increase the overall availability of conveyors and material handling systems, improving productivity and operational efficiency.

    In summary, cam follower bearings enhance the functionality of conveyors and material handling systems by providing precise tracking and guidance, enabling smooth and controlled motion, supporting and handling various loads, offering flexibility in system design, reducing friction and energy consumption, and ensuring reliability with low maintenance requirements. With these benefits, cam follower bearings contribute to the efficient and reliable operation of conveyors and material handling systems, optimizing material flow, productivity, and safety in industrial environments.

    cam folllow bearing

    What are the signs of wear or damage in cam follower bearings, and when should they be replaced?

    Cam follower bearings can exhibit signs of wear or damage over time, which may indicate the need for replacement. Let’s explore the common signs of wear or damage in these bearings and discuss when they should be replaced:

    1. Increased Noise: Unusual or excessive noise during operation, such as grinding, squeaking, or rumbling sounds, can be an indication of bearing wear. If the noise becomes noticeably louder or changes in pitch, it is advisable to inspect the bearing for potential damage.

    2. Abnormal Vibration: Excessive vibration or noticeable changes in vibration patterns can be a sign of bearing wear or misalignment. Excessive vibration can lead to accelerated wear and potential failure of the bearing if not addressed promptly.

    3. Irregular Motion: If the cam follower bearing exhibits irregular or inconsistent motion, such as sticking, jerking, or hesitation, it may indicate wear or damage. This can affect the smooth operation of the machinery and lead to decreased efficiency or performance issues.

    4. Increased Friction: If the bearing experiences higher levels of friction, it may result in increased heat generation or uneven wear. Excessive friction can lead to premature wear of the bearing surfaces and compromise the overall performance of the machinery.

    5. Visible Damage: Inspect the bearing for any visible signs of damage, such as cracks, pitting, spalling, or deformation. These visual indications may suggest that the bearing has reached its operational limits and requires replacement.

    6. Loss of Lubrication: Insufficient lubrication or loss of lubricant film can lead to accelerated wear and damage in cam follower bearings. If there are signs of inadequate lubrication, such as dry or discolored surfaces, it is essential to address the lubrication issue and consider replacing the bearing if necessary.

    7. Excessive Play or Clearance: Excessive axial or radial play in the bearing, or an increase in the clearance between the bearing components, can indicate wear or damage. Excessive play can affect the precision of motion and compromise the overall performance of the machinery.

    When to Replace Cam Follower Bearings:

    The exact timing for bearing replacement depends on various factors, including the severity of wear or damage, the criticality of the application, and the manufacturer’s guidelines. However, as a general guideline, cam follower bearings should be replaced under the following circumstances:

    • When any of the above-mentioned signs of wear or damage are observed.
    • If the bearing is approaching or has exceeded its predicted service life based on the manufacturer’s recommendations.
    • When routine inspections reveal significant wear or damage that may compromise the bearing’s performance or safety.
    • During scheduled maintenance or overhaul of the machinery, as part of a proactive replacement strategy.

    It is crucial to consult the manufacturer’s guidelines, maintenance manuals, or seek the advice of a qualified engineer or technician to determine the appropriate timing for cam follower bearing replacement in specific applications.

    By monitoring the signs of wear or damage, and addressing them promptly, the performance, reliability, and safety of the machinery can be maintained, minimizing the risk of unexpected failures or production disruptions.

    cam folllow bearing

    Can you explain the design principles of cam follower bearings and their functions?

    Cam follower bearings are designed based on specific principles to ensure their efficient operation and fulfill their intended functions. Understanding these design principles is essential for comprehending how cam follower bearings work and how they serve their purposes. Here, we will explain the design principles of cam follower bearings and delve into their functions:

    • Design Principles of Cam Follower Bearings:
    • The design of cam follower bearings incorporates several key principles:

      • Cam Following: Cam follower bearings are designed to follow the contour or profile of a cam accurately. This design principle enables the bearing to maintain contact with the cam’s surface throughout its motion, ensuring smooth and precise tracking. The outer diameter of the bearing, which houses the rolling elements, is designed to match the shape of the cam.
      • Rolling Element Bearings: Cam follower bearings utilize rolling elements, such as cylindrical rollers or needle rollers, to reduce friction and facilitate motion. These rolling elements are positioned between the cam’s surface and the bearing’s outer diameter. The use of rolling elements enables smooth rolling motion and reduces wear, allowing for efficient operation even at high speeds.
      • Stud or Shaft Mounting: Cam follower bearings are designed with a stud or shaft for mounting purposes. The stud is often threaded to facilitate easy installation and secure attachment to a structure or component. The stud or shaft provides the necessary support and stability for the bearing assembly, allowing it to roll along the cam’s surface.
      • Cage or Retainer: Cam follower bearings typically incorporate a cage or retainer to hold the rolling elements in place. The cage prevents the rolling elements from contacting each other, ensuring proper spacing and distribution of load. It also helps to maintain alignment and prevent the rolling elements from skewing under load, enhancing the bearing’s overall performance and longevity.
      • Sealing and Lubrication: Cam follower bearings may include sealing arrangements to protect the internal components from contaminants and retain lubrication. Seals or shields can be incorporated to prevent the ingress of dirt, moisture, or other foreign particles. Proper lubrication is crucial for reducing friction, dissipating heat, and preventing premature wear or damage to the bearing components.
    • Functions of Cam Follower Bearings:
    • The design principles of cam follower bearings enable them to perform several important functions:

      • Cam Tracking: The primary function of cam follower bearings is to accurately follow the profile of a cam. By maintaining contact with the cam’s surface, the bearing converts the rotational motion of the cam into linear or oscillating motion. This function is essential in various applications where motion needs to be translated, transformed, or guided.
      • Motion Conversion: Cam follower bearings play a crucial role in converting rotary motion into linear or oscillating motion. This function is particularly useful in mechanisms that require precise and controlled movement, such as in cam-driven systems, sliding mechanisms, or lifting devices.
      • Load Support: Cam follower bearings are designed to support high loads. They provide a stable and robust platform for carrying radial and axial loads, ensuring the smooth operation of the associated components. This function is critical in applications that involve heavy loads, such as material handling equipment, automotive systems, or machinery.
      • Motion Control: Cam follower bearings contribute to motion control by providing stability and guidance. They help regulate the speed, direction, and timing of the motion, ensuring consistent and coordinated movement. This function is essential in applications that require precise positioning, synchronization, or sequencing of components.
      • Durability and Reliability: Cam follower bearings are designed to withstand challenging operating conditions. Their robust construction, along with the use of high-quality materials, ensures durability and reliability even in demanding environments. This function is vital for applications where reliability, longevity, and minimal downtime are paramount.

    In summary, the design principles of cam follower bearings revolve around accurate cam following, the use of rolling element bearings, stud or shaft mounting, cage or retainer incorporation, and sealing and lubrication arrangements. These design principles enable cam follower bearings to fulfill their functions, including cam tracking, motion conversion, load support, motion control, and providing durability and reliability in various mechanical applications.

    China OEM Kr 10 Needle Track Roller Bearings Cam Follower Bolt Roller Bearing   supplierChina OEM Kr 10 Needle Track Roller Bearings Cam Follower Bolt Roller Bearing   supplier
    editor by CX 2024-05-08

    China factory Stud Type Track Rollers Bearings Cam Follower Bearings CZPT Bearing supplier

    Product Description

    Specifications of Bearing

    Track Roller Bearing
    Product Description

    Basic Features of Track Roller Bearing
    Types Stud type track roller bearing
    Yoke type track roller bearing
    Series RSTO… and STO…
    RNA22…2RS and NA22…RS
    NATR… and NATV…
    NUTR…
    KR… and KRE…
    KRV… and KRVE…
    NUKR… and NUKRE…
    NAST…ZZ
    PWTR…2RS
    KR52…NUUP
    PWKR…2RS
    Material Bearing Steel(GCr15, 100Cr6)
    SPCC St14
    Dimension Metric and Inch
    Dimension Range 15mm~200mm(bore diameter)
    MOQ 1
    Delivery Time 15-45 days
    Sea Ports ZheJiang HangZhou HangZhou

    Quick Details
    Model Number: RNA4924, RNA4928, RNA4930
    Bore Size: 10 – 150 mm
    Bore Size: 135 mm
    Outside Diameter: 165 mm
    Number of Row: Double Row
    Precision Rating: P0 P2 P4 P6
    Seals Type: OPEN RS 2RS Z ZZ
    Structure: Roller bearing
    Sample: AcceptInternal
    Clearance: C0 C1 C2 C3 needle roller bearing
    Lubrication: Oil or grease
    Material: GCr15, GCr15SiMn, G20Cr2Ni4A needle roller bearing
    Cage: Stainless steel/brass/steel plate needle roller bearing
    Service: OEM service, Design service, Buyer label service

    Specifications
    1. Material: GCr15, GCr15SiMn,
    2. Certification: ISO9001: 2008
    3. Supply competitive price
    Stainless thrust bearing needle roller

    Needle roller bearing features:
    Needle roller bearing with pressed outer ring is made of high-quality thin sheet by fine stamping process. It has such characteristics as small structure space and large load capacity, and is suitably used for the place where the installing space is limited and case hole cannot be used as the rolling race. Further axial orientation is not necessary after pressing into the bearing seat hole. B series are inch-size drawn cup full complement needle roller bearings with open end.

    Widely used in automobiles, motorcycles, power tools, textile machines, farm machines, printers, etc.

    Needle roller bearing model series: NK, NKS, RNA49, RNA69, RNA49-RS, RNA49-2RS

    Packaging & Delivery
    Packaging Detail: Product Packing: Polybag+Box/Polybox or Wooden Box Outer Packing: Carton/Wooden Box + Pallet
    Delivery Detail: 5-15days

    Showing of Bearing

    RSTO… and STO… series

    Bearing No.
    (without inner ring)
    Weight
    (g)
    Bearing No.
    (with inner ring)
    Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    (RPM)
    D C B Fw E r Cr Cor
    RSTO  5TN 8.5 16 7.8 7 10 0.3 2.55 2.55 16000
    RSTO  6TN 12.5 STO  6TN 17 6 19 9.8 10 10 13 0.3 3.75 4.5 10000
    RSTO  8TN 21 STO  8TN 26 8 24 9.8 10 12 15 0.3 4.2 5.5 8000
    RSTO 10 42 STO 10 49 10 30 11.8 12 14 20 0.3 8.4 9.2 5500
    RSTO 12 49 STO 12 57 12 32 11.8 12 16 22 0.3 8.9 10.1 4500
    RSTO 15 50 STO 15 63 15 35 11.8 12 20 26 0.3 9.1 10.7 3300
    RSTO 17 88 STO 17 107 17 40 15.8 16 22 29 0.3 14.3 17.7 2800
    RSTO 20 130 STO 20 152 20 47 15.8 16 25 32 0.3 16.2 21.5 2400
    RSTO 25 150 STO 25 177 25 52 15.8 16 30 37 0.3 16.5 22.9 1800
    RSTO 30 255 STO 30 308 30 62 19.8 20 38 46 0.6 23.3 35 1300
    RSTO 35 375 STO 35 441 35 72 19.8 20 42 50 0.6 25.5 40 1100
    RSTO 40 420 STO 40 530 40 80 19.8 20 50 58 1 35 59.3 850
    RSTO 45 453 STO 45 576 45 85 19.8 20 55 63 1 25.5 43 750
    RSTO 50 481 STO 50 617 50 90 19.8 20 60 68 1 43.6 83.4 650

    RNA22…2RS and NA22…2RS series

    Bearing No.
    (without inner ring)
    Weight
    (g)
    Bearing No.
    (with inner ring)
    Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    (RPM)
    D C B Fw D1 r r1 Cr Cor
    RNA22/6.2RS NA22/6.2RS 6 19 11.8 12 10 16 0.3 0.3 4.8 4.6
    RNA2200.2RS 52 NA2200.2RS 60 10 30 13.8 14 14 20 0.6 0.3 8 8.5 5500
    RNA2201.2RS 57 NA2201.2RS 67 12 32 13.8 14 16 22 0.6 0.3 7.5 9 4700
    RNA2202.2RS 60 NA2202.2RS 75 15 35 13.8 14 20 26 0.6 0.3 8.2 9.6 3400
    RNA2203.2RS 94 NA2203.2RS 112 17 40 15.8 16 22 28 1 0.3 9.7 10.8 3000
    RNA2204.2RS 152 NA2204.2RS 177 20 47 17.8 18 25 33 1 0.3 15.2 18.3 2300
    RNA2205.2RS 179 NA2205.2RS 209 25 52 17.8 18 30 38 1 0.3 15.7 20 1800
    RNA2206.2RS 284 NA2206.2RS 324 30 62 19.8 20 35 43 1 0.6 18.4 25.5 1400
    RNA2207.2RS 432 NA2207.2RS 505 35 72 22.7 23 42 50 1.1 0.6 31.8 45.7 1100
    RNA2208.2RS 530 NA2208.2RS 628 40 80 22.7 23 48 57 1.1 0.6 27.5 40.5 850
    RNA2209.2RS 545 NA2209.2RS 655 45 85 22.7 23 52 62 1.1 0.6 28.5 43 800
    RNA2210.2RS 563 NA2210.2RS 690 50 90 22.7 23 58 68 1.1 0.6 43.2 70 650

    NATR… and NATV… series

    Bearing No. Weight
    (g)
    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    (RPM)
    D B C d1 r Cr Cor
    NATR  5 14 NATR  5PP 14 5 16 12 11 12 0.15 2.8 2.5 14000
    NATV  5 15 NATV  5PP 15 5 16 12 11 12 0.15 7 8.6 3800
    NATR  6 20 NATR  6PP 20 6 19 12 11 14 0.15 3.2 3.3 11000
    NATV  6 21 NATV  6PP 21 6 19 12 11 14 0.15 7.9 10.7 3100
    NATR  8 41 NATR  8PP 41 8 24 15 14 19 0.3 4.8 4.8 7500
    NATV  8 42 NATV  8PP 42 8 24 15 14 19 0.3 10.2 12.9 2500
    NATR 10 64 NATR 10PP 64 10 30 15 14 23 0.6 6.9 7 5500
    NATV 10 65 NATV 10PP 65 10 30 15 14 23 0.6 12.5 15.3 2100
    NATR 12 71 NATR 12PP 71 12 32 15 14 25 0.6 6.9 7.1 4500
    NATV 12 72 NATV 12PP 72 12 32 15 14 25 0.6 13.3 17 1800
    NATR 15 103 NATR 15PP 103 15 35 19 18 27 0.6 10.3 14.8 3600
    NATV 15 105 NATV 15PP 105 15 35 19 18 27 0.6 19.6 34.7 1600
    NATR 17 144 NATR 17PP 144 17 40 21 20 32 1 18.2 21.9 2900
    NATV 17 152 NATV 17PP 152 17 40 21 20 32 1 31.5 45.3 1400
    NATR 20 246 NATR 20PP 246 20 47 25 24 37 1 22.4 29.9 2400
    NATV 20 254 NATV 20PP 254 20 47 25 24 37 1 37.7 59.1 1300
    NATR 25 275 NATR 25PP 275 25 52 25 24 42 1 24 34.2 1800
    NATV 25 285 NATV 25PP 285 25 52 25 24 42 1 43 73.6 1000
    NATR 30 470 NATR 30PP 470 30 62 29 28 51 1 32.9 50.3 1300
    NATV 30 481 NATV 30PP 481 30 62 29 28 51 1 57.1 104 850
    NATR 35 635 NATR 35PP 635 35 72 29 28 58 1.1 34.4 55.8 1000
    NATV 35 647 NATV 35PP 647 35 72 29 28 58 1.1 59.3 114.5 750
    NATR 40 805 NATR 40PP 805 40 80 32 30 66 1.1 38.5 66.6 850
    NATV 40 890 NATV 40PP 890 40 80 32 30 66 1.1 70.8 149.1 650
    NATR 45 910 NATR 45PP 910 45 85 32 30 72 1.1 42.6 77.8 750
    NATV 45 935 NATV 45PP 935 45 85 32 30 72 1.1 74.5 164.4
    NATR 50 960 NATR 50PP 960 50 90 32 30 76 1.1 44.3 85.1 650
    NATV 50 990 NATV 50PP 990 50 90 32 30 76 1.1 78 179.8 550

    NUTR… series

    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN)   Limiting Speed
    (RPM)
    D B C d1 r rs1 Cr Cor Fr perm For perm
    NUTR 15 99 15 35 19 18 20 0.6 0.3 22.7 26.2 8.6 16.8 6500
    NUTR 1542 158 15 42 19 18 20 0.6 0.3 22.7 26.2 21.9 21.9 6500
    NUTR 17 147 17 40 21 21 22 1 0.5 27.7 32.4 13.1 22.6 5500
    NUTR 1747 220 17 47 21 21 22 1 0.5 27.7 32.4 28 28 5500
    NUTR 20 245 20 47 25 24 27 1 0.5 39.7 44 16.4 33 4200
    NUTR 2052 321 20 52 25 24 27 1 0.5 39.7 44 38.5 41 4200
    NUTR 25 281 25 52 25 24 31 1 0.5 44.7 57.2 17.3 34.5 3400
    NUTR 2562 450 25 62 25 24 31 1 0.5 44.7 57.2 50 50 3400
    NUTR 30 465 30 62 29 28 38 1 0.5 63.7 89.7 23.5 46.5 2600
    NUTR 3072 697 30 72 29 28 38 1 0.5 63.7 89.7 64 64 2600
    NUTR 35 630 35 72 29 28 44 1.1 0.6 75.1 104.6 32 60 2100
    NUTR 3580 838 35 80 29 28 44 1.1 0.6 75.1 104.6 72 72 2100
    NUTR 40 816 40 80 32 30 51 1.1 0.6 90.4 131.1 30.5 60 1600
    NUTR 4090 1129 40 90 32 30 51 1.1 0.6 90.4 131.1 84 95 1600
    NUTR 45 883 45 85 32 30 55 1.1 0.6 95.5 144.4 31.5 61 1400
    NUTR 45100 1396 45 100 32 30 55 1.1 0.6 95.5 144.4 106 107 1400
    NUTR 50 950 50 90 32 30 60 1.1 0.6 97.2 161.4 32 62 1300
    NUTR 50110 1690 50 110 32 30 60 1.1 0.6 97.2 161.4 120 120 1300

    KR… and KRE… series
    KRV… and KRVE… series

    Bearing No. Weight
    (g)
    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed Eccentric Collar Tightening Torque with Nut
    D d C r B B1 B2 G G1 M M1 C1 d2 Cr Cor (RPM) d1 B3 e Nm
    KR  16 18 KRE  16 20 16 6 11 0.15 28 16 M6×1 8 4 0.6 12 2.81 2.58 14000 9 7 0.5 3
    KRV 16 20 KRVE 16 22 16 6 11 0.15 28 16 M6×1 8 4 0.6 12 7.02 8.69 3800 9 7 0.5 3
    KR  19 28 KRE  19 31 19 8 11 0.15 32 20 M8×1.25 10 4 0.6 14 3.26 3.33 11000 11 9 0.5 8
    KRV 19 32 KRVE 19 35 19 8 11 0.15 32 20 M8×1.25 10 4 0.6 14 7.94 10.75 3100 11 9 0.5 8
    KR  22  44 KRE  22  48 22 10 12 0.3 36 23 M10×1 12 4 0.6 17 4.33 5.12 8000 13 10 0.5 15
    KRV 22 45 KRVE 22 49 22 10 12 0.3 36 23 M10×1 12 4 0.6 17 8.94 13.3 2600 13 10 0.5 15
    KR  26 58 KRE  26 62 26 10 12 0.3 36 23 M10×1 12 4 0.6 17 4.33 5.12 8000 13 10 0.5 15
    KRV 26 61 KRVE 26 65 26 10 12 0.3 36 23 M10×1 12 4 0.6 17 8.94 13.3 2600 13 10 0.5 15
    KR  30 87 KRE  30 93 30 12 14 0.6 40 25 6 M12×1.5 13 6 3 0.6 23 6.97 7.06 5500 15 11 0.5 22
    KRV 30 89 KRVE 30 95 30 12 14 0.6 40 25 6 M12×1.5 13 6 3 0.6 23 12.6 15.3 2100 15 11 0.5 22
    KR  32 98 KRE  32 104 32 12 14 0.6 40 25 6 M12×1.5 13 6 3 0.6 23 6.97 7.06 5500 15 11 0.5 22
    KRV 32 100 KRVE 32 106 32 12 14 0.6 40 25 6 M12×1.5 13 6 3 0.6 23 12.6 15.3 2100 15 11 0.5 22
    KR  35 169 KRE  35 182 35 16 18 0.6 52 32.5 8 M16×1.5 17 6 3 0.8 27 10.3 14.8 3600 20 14 1 58
    KRV 35 171 KRVE 35 184 35 16 18 0.6 52 32.5 8 M16×1.5 17 6 3 0.8 27 19.7 34.8 1600 20 14 1 58
    KR  40 247 KRE  40 263 40 18 20 1 58 36.5 8 M18×1.5 19 6 3 0.8 32 18.2 22 2900 22 16 1 87
    KRV 40 249 KRVE 40 265 40 18 20 1 58 36.5 8 M18×1.5 19 6 3 0.8 32 31.5 45.3 1400 22 16 1 87
    KR  47 386 KRE  47 406 47 20 24 1 66 40.5 9 M20×1.5 21 8 4 0.8 37 22.2 29.9 2400 24 18 1 120
    KRV 47 409 KRVE 47 423 47 20 24 1 66 40.5 9 M20×1.5 21 8 4 0.8 37 37.3 59.2 1400 24 18 1 120
    KR  52 461 KRE  52 481 52 20 24 1 66 40.5 9 M20×1.5 21 8 4 0.8 37 22.2 29.9 2400 24 18 1 120
    KRV 52 484 KRVE 52 504 52 20 24 1 66 40.5 9 M20×1.5 21 8 4 0.8 37 37.3 59.2 1300 24 18 1 120
    KR  62 790 KRE  62 818 62 24 29 1 80 49.5 11 M24×1.5 25 8 4 0.8 44 32.8 47.3 1900 28 22 1 220
    KRV 62 802 KRVE 62 830 62 24 29 1 80 49.5 11 M24×1.5 25 8 4 0.8 44 53.8 91 1100 28 22 1 220
    KR  72 1040 KRE  72 72 24 29 1.1 80 49.5 11 M24×1.5 25 8 4 0.8 44 32.8 47.3 1900 28 22 1 220
    KRV 72 1045 KRVE 72 72 24 29 1.1 80 49.5 11 M24×1.5 25 8 4 0.8 44 53.8 91 1100 28 22 1 220
    KR  80 1550 KRE  80 80 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 48.2 83.9 1300 35 29 1.5 450
    KRV 80 1561 KRVE 80 80 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 74.9 150.3 850 35 29 1.5 450
    KR  85 KRE  85 85 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 48.2 83.9 1300 35 29 1.5 450
    KRV 85 KRVE 85 85 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 74.9 150.3 850 35 29 1.5 450
    KR  90 1950 KRE  90 90 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 48.2 83.9 1300 35 29 1.5 450
    KRV 90 1970 KREV 90 90 30 35 1.1 100 63 15 M30×1.5 32 8 4 1 53 74.9 150.3 850 35 29 1.5 450

    NUKR… and NUKRE… series

    Bearing No. Weight
    (g)
    Bearing No. Weight
    (g)
    Dimensions(mm)   Basic Load Rating(KN) Limiting Speed Eccentric Collar Tightening Torque with Nut
    D d C r B B1 B2 G G1 M1 C1 d2 A/F Cr Cor Fr perm For perm (RPM) d1 B3 e Nm
    NUKR 35 164 35 16 18 0.6 52 32.5 7.8 M16×1.5 17 3 0.8 20 8 22.7 26.2 8.6 16.8 6500 20 12 1 58
    NUKRE 35 177 35 16 18 0.6 52 29.5 7.8 M16×1.5 17 3 3.8 27 8 22.7 26.2 8.6 16.8 6500 20 12 1 58
    NUKR 40  242 40 18 20 1 58 36.5 8 M18×1.5 19 3 0.8 22 8 27.7 32.4 13.1 22.6 5500 22 14 1 87
    NUKRE 40 258 40 18 20 1 58 33.5 8 M18×1.5 19 3 3.8 30 8 27.7 32.4 13.1 22.6 5500 22 14 1 87
    NUKR 47 380 NUKRE 47 400 47 20 24 1 66 40.5 9 M20×1.5 21 4 0.8 27 10 39.7 44 16.4 33 4200 24 18 1 120
    NUKR 52 450 NUKRE 52 470 52 20 24 1 66 40.5 9 M20×1.5 21 4 0.8 31 10 44.7 55.2 17.3 34.5 3400 24 18 1 120
    NUKR 62 795 NUKRE 62 824 62 24 28 1 80 49.5 11 M24×1.5 25 4 1.3 38 14 63.7 89.7 23.5 46.5 2600 28 22 1 220
    NUKR 72 1571 NUKRE 72 1050 72 24 28 1.1 80 49.5 11 M24×1.5 25 4 1.3 44 14 74.1 104.6 32 60 2100 28 22 1 220
    NUKR 80 1600 NUKRE 80 1670 80 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 107 141.4 47.5 96 1800 35 29 1.5 450
    NUKR 85 1790 NUKRE 85 1860 85 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 107 141.4 1800 35 29 1.5 450
    NUKR 90 1960 NUKRE 90 2571 90 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 107 141.4 77 117 1800 35 29 1.5 450

    NAST…ZZ series

    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    D B C d1 a e r Cr Cor (RPM)
    NAST  6ZZ  24.5 6 19 14 13.8 14 2.5 0.8 0.5 4.1 4.5 17000
    NAST  8ZZ  39 8 24 14 13.8 17.5 2.5 0.8 1 5.7 5.9 14000
    NAST 10ZZ  65 10 30 16 15.8 23.5 2.5 0.8 1.5 9.48 9.32 12000
    NAST 12ZZ  75 12 32 16 15.8 25.5 2.5 0.8 1.5 10 10.4 11000
    NAST 15ZZ  83 15 35 16 15.8 29 2.5 0.8 1.5 11.7 13.4 8500
    NAST 17ZZ  136 17 40 20 19.8 32.5 3 1 1.5 19.2 23.5 7500
    NAST 20ZZ  195 20 47 20 19.8 38 3 1 1.5 20.8 27 7000
    NAST 25ZZ  226 25 52 20 19.8 43 3 1 1.5 23 32.5 5500
    NAST 30ZZ  402 30 62 25 24.8 50.5 4 1.2 1.5 35.3 55.3 4500
    NAST 35ZZ  550 35 72 25 24.8 53.5 4 1.2 1.5 36 58.3 4000
    NAST 40ZZ  710 40 80 26 25.8 61.5 4 1.2 2 37.3 64.3 3500
    NAST 45ZZ  760 45 85 26 25.8 66.5 4 1.2 2 37.3 66.3 3000
    NAST 50ZZ  830 50 90 26 25.8 76 4 1.2 2 38.9 71.6 3000

    PWTR…2RS series

    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    D B C d1 r r1 Cr Cor Fr perm For perm (RPM)
    PWTR 15.2RS 99 15 35 19 18 20 0.6 0.3 17.2 18.3 9.4 11.3 6000
    PWTR 1542.2RS 158 15 42 19 18 20 0.6 0.3 17.2 18.3 14.1 14.1 6000
    PWTR 17.2RS 147 17 40 21 21 22 1 0.5 19.4 20.8 13.8 13.8 5000
    PWTR 1747.2RS 220 17 47 21 21 22 1 0.5 19.4 20.8 16.4 16.4 5000
    PWTR 20.2RS 245 20 47 25 24 27 1 0.5 30.6 33.6 18.3 25.5 3800
    PWTR 2052.2RS 321 20 52 25 24 27 1 0.5 30.6 33.6 29.5 29.5 3800
    PWTR 25.2RS 281 25 52 25 24 31 1 0.5 34.4 40.8 19.3 28 3800
    PWTR 2562.2RS 450 25 62 25 24 31 1 0.5 34.4 40.8 36 36 3800
    PWTR 30.2RS 465 30 62 29 28 38 1 0.5 52.4 69.8 25.5 39.5 2200
    PWTR 3072.2RS 697 30 72 29 28 38 1 0.5 52.4 69.8 49 49 2200
    PWTR 35.2RS 630 35 72 29 28 44 1.1 0.6 61.8 81.4 34.5 46.5 1800
    PWTR 3580.2RS 838 35 80 29 28 44 1.1 0.6 61.8 81.4 55 55 1800
    PWTR 40.2RS 816 40 80 32 30 51 1.1 0.6 76 104.9 35 53 1500
    PWTR 4090.2RS 1129 40 90 32 30 51 1.1 0.6 76 104.9 66 66 1500
    PWTR 45.2RS 883 45 85 32 30 55 1.1 0.6 80.3 115.5 36 55 1300
    PWTR 45100.2RS 1396 45 100 32 30 55 1.1 0.6 80.3 115.5 74 74 1300
    PWTR 50.2RS 950 50 90 32 30 60 1.1 0.6 81.7 129 37 57 1100
    PWTR 50110.2RS 1690 50 110 32 30 60 1.1 0.6 81.7 129 82 82 1100

    KR52…NUUP series

    Bearing No. Weight
    (g)
    Dimensions(mm) Basic Load Rating(KN) Limiting Speed
    D d B B1 B2 C C1 d1 r G G1 A/F Cr Cor (RPM)
    KR 5201 NUUP 120 35 12 49.2 17 32.5 15.9 0.8 17.1 0.6 M12×1.5 17 6 8.6 5.1 6000
    KR 5202 NUUP 190 40 16 53.2 17 36.5 15.9 0.8 20 0.6 M16×1.5 19 8 9.8 6.2 6000
    KR 5203 NUUP 290 47 18 58.8 18.5 40.5 17.5 0.8 22.9 0.6 M18×1.5 21 8 12.6 8.2 3800
    KR 5204 NUUP 380 52 20 63.6 22.5 41.5 20.6 1.5 26.8 1 M20×1.5 21 10 15.8 10.5 3800
    KR 5205 NUUP 580 62 24 70.9 21.5 49.5 20.6 0.8 30.3 1 M24×1.5 25 10 18.5 13 2200
    KR 5206 NUUP 800 72 24 74.1 25 49.5 23.8 0.8 37.3 1 M24×1.5 25 10 24.6 17.7 2200
    KR 5207 NUUP 1200 80 30 91 28 63 27 1 42.4 1.1 M30×1.5 32 12 30.5 22.4 1800

    PWKR…2RS series

    Bearing No. Weight
    (g)
    Bearing No. Weight
    (g)
    Dimensions(mm)   Basic Load Rating(KN) Limiting Speed Eccentric Collar Tightening Torque with Nut
    D d C r B B1 B2 G G1 M1 C1 d2 A/F Cr Cor Fr pem For pem (RPM) d1 B3 e Nm
    PWKR35.2RS 164 35 16 18 0.6 52 32.5 7.8 M16×1.5 17 3 0.8 20 8 17.2 18.3 9.4 11.3 6000 20 12 1 58
    PWKRE35.2RS 177 35 16 18 0.6 52 32.5 M16×1.5 17 0.8 20 8 17.2 18.3 9.4 11.3 6000 20 12 1 58
    PWKR40.2RS 242 40 18 20 1 58 36.5 8 M18×1.5 19 3 0.8 22 8 19.4 20.8 13.8 13.8 5000 22 14 1 87
    PWKRE40.2RS 258 40 18 20 1 58 36.5 M18×1.5 19 0.8 22 8 19.4 20.8 13.8 13.8 5000 22 14 1 87
    PWKR47.2RS 380 PWKRE47.2RS 400 47 20 24 1 66 40.5 9 M20×1.5 21 4 0.8 27 10 30.6 33.6 19.3 25.5 3800 24 18 1 120
    PWKR52.2RS 450 PWKRE52.2RS 470 52 20 24 1 66 40.5 9 M20×1.5 21 4 0.8 31 10 34.4 40.8 19.3 28 3800 24 18 1 120
    PWKR62.2RS 795 PWKRE62.2RS 824 62 24 28 1 80 49.5 11 M24×1.5 25 4 1.3 38 14 52.4 69.8 25.5 39.5 2200 28 22 1 220
    PWKR72.2RS 1571 PWKRE72.2RS 1050 72 24 28 1.1 80 49.5 11 M24×1.5 25 4 1.3 44 14 61.8 81.4 46.5 46.5 2200 28 22 1 220
    PWKR80.2RS 1600 PWKRE80.2RS 1670 80 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 93.9 118.9 53 70 1800 35 29 1.5 450
    PWKR85.2RS 1780 PWKRE85.2RS 1850 85 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 93.9 118.9 53 70 1800 35 29 1.5 450
    PWKR90.2RS 1960 PWKRE90.2RS 2571 90 30 35 1.1 100 63 15 M30×1.5 32 4 1 47 14 93.9 118.9 82 82 1800 35 29 1.5

     

    Our Main Products

    Our Company

    HangZhou Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.

    All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.

    Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.

    If you are interested in any of our bearings or have an intention to order, please feel free to contact us.

    FAQ

    SAMPLES
    1.Samples quantity: 1-10 pcs are available.
    2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay   samples charge and shipping cost.
    3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

    CUSTOMIZED
    The customized LOGO or drawing is acceptable for us.

    MOQ
    1.MOQ: 10 pcs mix different standard bearings.
    2.MOQ:  5000 pcs customized your brand bearings.

    OEM POLICY
    1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
    2.We can custom your packaging according to your design
    3.All copyright own by clients and we promised don’t disclose any info.

    SUPORT
    Please visit our Clunt bearings website, we strongly encourge that you can communicate with us through email,thanks!

    We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
    The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requiremen

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    Rolling Body: Roller Bearing
    The Number of Rows: Double
    Outer Dimension: Medium and Large(120-190mm)
    Material: Bearing Steel
    Spherical: Non-Aligning Bearings
    Load Direction: Thrust Bearing
    Samples:
    US$ 50/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    cam folllow bearing

    How do cam follower bearings contribute to the proper functioning of reciprocating machinery like engines?

    Cam follower bearings play a crucial role in ensuring the proper functioning of reciprocating machinery, such as engines. Let’s explore how cam follower bearings contribute to the smooth operation of reciprocating machinery:

    • Transmitting Motion: Cam follower bearings are designed to follow the profile of a cam, which is a specially shaped component that converts rotary motion into reciprocating or oscillating motion. By maintaining contact with the cam’s surface, the cam follower bearing transfers the motion from the rotating cam to other components in the machinery, such as valves, pistons, or fuel injectors. This motion transmission is essential for proper engine operation, controlling valve timing, fuel injection, and other critical processes.
    • Supporting Load: Reciprocating machinery, including engines, generates significant forces and loads during operation. Cam follower bearings provide support and bear the loads exerted by the moving components, such as valves or pistons. They ensure the smooth and precise movement of these components, while also carrying the associated dynamic and static loads. Proper load support is crucial for maintaining the stability, accuracy, and longevity of reciprocating machinery.
    • Reducing Friction and Wear: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes the sliding contact and frictional heat generation, resulting in reduced wear on the bearing surfaces. By reducing friction and wear, cam follower bearings contribute to the efficient operation of reciprocating machinery, promoting energy efficiency and extending the bearing’s service life.
    • Absorbing Shock and Vibration: Reciprocating machinery, especially engines, generates significant shock and vibration due to the rapid acceleration and deceleration of components. Cam follower bearings are designed to absorb and dampen these shocks and vibrations, preventing their transmission to other parts of the machinery. This helps to reduce noise, minimize structural fatigue, and improve overall system stability, ensuring smooth and reliable operation.
    • Accommodating Misalignment: In reciprocating machinery, slight misalignments can occur due to manufacturing tolerances, thermal expansion, or dynamic loads. Cam follower bearings are designed to accommodate limited misalignments between the cam and the bearing, allowing for proper functioning even under these conditions. This flexibility helps to maintain the alignment and engagement between the cam and the bearing, ensuring efficient motion transmission and preventing excessive stress or premature failure.
    • Facilitating Lubrication: Proper lubrication is essential for the smooth operation and longevity of cam follower bearings and reciprocating machinery. Cam follower bearings are designed to retain lubricants, such as grease or oil, within the bearing assembly. They incorporate features like lubrication holes, grooves, or channels to facilitate the distribution of lubricant to the bearing surfaces. Effective lubrication minimizes friction, reduces wear, and helps dissipate heat, ensuring optimal performance and preventing damage to the bearing and associated components.

    Overall, cam follower bearings play a vital role in the proper functioning of reciprocating machinery, such as engines. They transmit motion, support loads, reduce friction and wear, absorb shocks and vibrations, accommodate misalignments, and facilitate lubrication. By fulfilling these functions, cam follower bearings contribute to the efficient, reliable, and smooth operation of reciprocating machinery, enabling the performance and longevity of engines and other similar applications.

    cam folllow bearing

    How do cam follower bearings contribute to the efficient operation of printing and packaging machinery?

    Cam follower bearings play a crucial role in ensuring the efficient operation of printing and packaging machinery. Let’s explore how these bearings contribute to the smooth functioning of such equipment:

    1. Precise Motion Control: Printing and packaging machinery often require precise and synchronized motion control to perform tasks such as feeding, cutting, folding, or labeling. Cam follower bearings facilitate this precise motion control by:

    • Transmitting the rotational motion from the driving source to various moving parts of the machinery.
    • Maintaining accurate positioning and timing during the operation.
    • Enabling controlled linear or oscillating motion required for specific tasks.

    2. High Load-Carrying Capacity: Printing and packaging machinery may involve handling substantial loads, such as heavy rolls of paper or packaging materials. Cam follower bearings offer excellent load-carrying capacity, allowing them to:

    • Support and bear the weight of moving components, ensuring smooth and stable operation.
    • Handle both radial and axial loads, accommodating the forces exerted during various stages of the machinery’s operation.

    3. Durability and Reliability: The demanding nature of printing and packaging processes requires robust and reliable components. Cam follower bearings contribute to the efficient operation by:

    • Being designed to withstand heavy loads, shocks, and vibrations commonly encountered in printing and packaging machinery.
    • Providing long service life and high resistance to wear, ensuring minimal downtime for maintenance or replacement.
    • Operating smoothly and consistently, even under high-speed conditions, to maintain the productivity and efficiency of the machinery.

    4. Alignment and Compensation: Printing and packaging machinery often involves complex motion profiles or irregular surfaces. Cam follower bearings assist in the efficient operation of such machinery by:

    • Accommodating misalignments caused by variations in the cam profiles or tracks.
    • Compensating for minor deviations or irregularities in the surfaces they ride on, ensuring smooth and uninterrupted motion.
    • Tracking and following the contours of the components or materials being processed, allowing for precise and reliable operation.

    5. Reduced Friction and Energy Efficiency: Efficient operation of printing and packaging machinery often involves minimizing energy consumption and reducing friction. Cam follower bearings contribute to energy efficiency by:

    • Incorporating designs that reduce friction and power losses during motion.
    • Utilizing advanced lubrication systems and materials to minimize friction and wear.
    • Enabling smooth and low-friction movement, resulting in reduced energy requirements and improved overall efficiency.

    In summary, cam follower bearings are essential components in printing and packaging machinery, contributing to efficient operation through precise motion control, high load-carrying capacity, durability, alignment compensation, and reduced friction. These bearings enable reliable and productive performance, ensuring the smooth functioning of printing and packaging processes in various industrial settings.

    cam folllow bearing

    Can you explain the design principles of cam follower bearings and their functions?

    Cam follower bearings are designed based on specific principles to ensure their efficient operation and fulfill their intended functions. Understanding these design principles is essential for comprehending how cam follower bearings work and how they serve their purposes. Here, we will explain the design principles of cam follower bearings and delve into their functions:

    • Design Principles of Cam Follower Bearings:
    • The design of cam follower bearings incorporates several key principles:

      • Cam Following: Cam follower bearings are designed to follow the contour or profile of a cam accurately. This design principle enables the bearing to maintain contact with the cam’s surface throughout its motion, ensuring smooth and precise tracking. The outer diameter of the bearing, which houses the rolling elements, is designed to match the shape of the cam.
      • Rolling Element Bearings: Cam follower bearings utilize rolling elements, such as cylindrical rollers or needle rollers, to reduce friction and facilitate motion. These rolling elements are positioned between the cam’s surface and the bearing’s outer diameter. The use of rolling elements enables smooth rolling motion and reduces wear, allowing for efficient operation even at high speeds.
      • Stud or Shaft Mounting: Cam follower bearings are designed with a stud or shaft for mounting purposes. The stud is often threaded to facilitate easy installation and secure attachment to a structure or component. The stud or shaft provides the necessary support and stability for the bearing assembly, allowing it to roll along the cam’s surface.
      • Cage or Retainer: Cam follower bearings typically incorporate a cage or retainer to hold the rolling elements in place. The cage prevents the rolling elements from contacting each other, ensuring proper spacing and distribution of load. It also helps to maintain alignment and prevent the rolling elements from skewing under load, enhancing the bearing’s overall performance and longevity.
      • Sealing and Lubrication: Cam follower bearings may include sealing arrangements to protect the internal components from contaminants and retain lubrication. Seals or shields can be incorporated to prevent the ingress of dirt, moisture, or other foreign particles. Proper lubrication is crucial for reducing friction, dissipating heat, and preventing premature wear or damage to the bearing components.
    • Functions of Cam Follower Bearings:
    • The design principles of cam follower bearings enable them to perform several important functions:

      • Cam Tracking: The primary function of cam follower bearings is to accurately follow the profile of a cam. By maintaining contact with the cam’s surface, the bearing converts the rotational motion of the cam into linear or oscillating motion. This function is essential in various applications where motion needs to be translated, transformed, or guided.
      • Motion Conversion: Cam follower bearings play a crucial role in converting rotary motion into linear or oscillating motion. This function is particularly useful in mechanisms that require precise and controlled movement, such as in cam-driven systems, sliding mechanisms, or lifting devices.
      • Load Support: Cam follower bearings are designed to support high loads. They provide a stable and robust platform for carrying radial and axial loads, ensuring the smooth operation of the associated components. This function is critical in applications that involve heavy loads, such as material handling equipment, automotive systems, or machinery.
      • Motion Control: Cam follower bearings contribute to motion control by providing stability and guidance. They help regulate the speed, direction, and timing of the motion, ensuring consistent and coordinated movement. This function is essential in applications that require precise positioning, synchronization, or sequencing of components.
      • Durability and Reliability: Cam follower bearings are designed to withstand challenging operating conditions. Their robust construction, along with the use of high-quality materials, ensures durability and reliability even in demanding environments. This function is vital for applications where reliability, longevity, and minimal downtime are paramount.

    In summary, the design principles of cam follower bearings revolve around accurate cam following, the use of rolling element bearings, stud or shaft mounting, cage or retainer incorporation, and sealing and lubrication arrangements. These design principles enable cam follower bearings to fulfill their functions, including cam tracking, motion conversion, load support, motion control, and providing durability and reliability in various mechanical applications.

    China factory Stud Type Track Rollers Bearings Cam Follower Bearings CZPT Bearing   supplierChina factory Stud Type Track Rollers Bearings Cam Follower Bearings CZPT Bearing   supplier
    editor by CX 2024-05-07

    China Professional Cam Follower Bearings Factory Good Price wholesaler

    Product Description

    CERTIFICATE/INDUSTRIAL EXHIBITION IN HANNOVER GERMANY

    75229 75066-10 74392-2 74444 T75342 T74780-10 T75016-10 T74970 T74962-10 T74879 T75016 74501RR T74850-10 T74926 74524 74703 74389 74498 74709 T75015-10 T74908 T75015
    75229 75066-10 74392-2 74444 T-75342 T-74780-10 T-75016-10 T-74970 T-74962-10 T-74879 T-75016 74501RR T-74850-10 T-74926 74524 74703 74389 74498 74709 T-75015-10 T-74908 T-75015
    T74897 T74997-10 T74997 T75600 T74996 T74794-15 T74924 T74995 T74995-10 74812-10 T74284 T75291 T74966 T74931 T74636-19 T75003 T74806 T74947-10 T74711 T75088 T74977 T74779-11
    T-74897 T-74997-10 T-74997 T-75600 T-74996 T-74794-15 T-74924 T-74995 T-74995-10 74812-10 T-74284 T-75291 T-74966 T-74931 T-74636-19 T-75003 T-74806 T-74947-10 T-74711 T-75088 T-74977 T-74779-11
    V75582 V75605 74393-1 V75204 V75204-10 V75571 V75606 V74929-10 V75431 V75608 V75652 V74899 V74899-11 74759 74797 V74893 V75039 V75031-10 V74954-10 V75071-10 V74907 V75294 V74961 V75571
    74925 SJ 74690 SJ 74690 RR 74698-10 74499-10 SJ 74839 SJ 74839 SS 75060 74990 74991 74809 74992

    4NBC612ZP 5NBC713ZP 6NBC914YZP 7NBC1015YZP 8NBC1218YZP 9NBC1419YZP 10NBC1620YZP 12NBC1822YZP 14NBC2026YZP 16NBC2571YZP 20NBC2032YZP 24NBC2036YZP 28NBC2040YZP 32NBC2044YZP 36NBC2048YZP 40NBC2052YZP 44NBC2056YZP 48NBC2060YZP 52NBC2064YZP 56NBC2070YZP 60NBC2074YZP 64NBC2078YZP

    1. NBC-612-ZP 5-NBC-713-ZP 6-NBC-914-YZP 7-NBC-1015-YZP 8-NBC-1218-YZP 9-NBC-1419-YZP 10-NBC-1620-YZP 12-NBC-1822-YZP 14-NBC-2026-YZP 16-NBC-2571-YZP 20-NBC-2032-YZP 24-NBC-2036-YZP 28-NBC-2040-YZP 32-NBC-2044-YZP 36-NBC-2048-YZP 40-NBC-2052-YZP 44-NBC-2056-YZP 48-NBC-2060-YZP 52-NBC-2064-YZP 56-NBC-2070-YZP 60-NBC-2074-YZP 64-NBC-2078-YZP

    4NBE615ZP 5NBE717ZP 6NBK919YZP 7NBK1571YZP 8NBK1224YZP 9NBK1427YZP 10NBK1628YZP 12NBK1830YZP 14NBK2034YZP 16NBK2036YZP 20NBK2040YZP 24NBK2044YZP 32NBK2052YZP 40NBK2060YZP 48NBK2068YZP 56NBK2078YZP
    4-NBE-615-ZP 5-NBE-717-ZP 6-NBK-919-YZP 7-NBK-1571-YZP 8-NBK-1224-YZP 9-NBK-1427-YZP 10-NBK-1628-YZP 12-NBK-1830-YZP 14-NBK-2034-YZP 16-NBK-2036-YZP 20-NBK-2040-YZP 24-NBK-2044-YZP 32-NBK-2052-YZP 40-NBK-2060-YZP 48-NBK-2068-YZP 56-NBK-2078-YZP

    4NBF614YJ 6NBF817YJ 8NBF1571YJ 10NBF1224YJ 12NBF1628YJ 14NBF1832YJ 20NBF2040YJ 24NBF2448YJ 28NBF2455YJ 32NBF2462YJ 36NBF2469YJ 40NBF2476YJ 44NBF2480YJ 6NBL1618YJ 8NBL2571YJ 10NBL2426YJ 12NBL2830YJ 14NBL3234YJ 16NBL3638YJ 20NBL4044YJ 24NBL4448YJ 28NBL4855YJ 32NBL4862YJ

    4-NBF-614-YJ 6-NBF-817-YJ 8-NBF-1571-YJ 10-NBF-1224-YJ 12-NBF-1628-YJ 14-NBF-1832-YJ 20-NBF-2040-YJ 24-NBF-2448-YJ 28-NBF-2455-YJ 32-NBF-2462-YJ 36-NBF-2469-YJ 40-NBF-2476-YJ 44-NBF-2480-YJ 6-NBL-1618-YJ 8-NBL-2571-YJ 10-NBL-2426-YJ 12-NBL-2830-YJ 14-NBL-3234-YJ 16-NBL-3638-YJ 20-NBL-4044-YJ 24-NBL-4448-YJ 28-NBL-4855-YJ 32-NBL-4862-YJ

       Product quality standards are guaranteed. Our products have got ISO 9001 & CE international quality management system. They all produced with best advanced technology.We are proactive and we offer only products complying with top standards of quality and warranty.
      /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Rolling Body: Roller Bearings
    The Number of Rows: Double
    Outer Dimension: Micro(≤26mm)
    Material: Bearing Steel
    Spherical: Non-Aligning Bearings
    Load Direction: Thrust Bearing
    Samples:
    US$ 2/Piece
    1 Piece(Min.Order)

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    Request Sample

    Customization:
    Available

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    Customized Request

    cam folllow bearing

    How do cam follower bearings contribute to the proper functioning of reciprocating machinery like engines?

    Cam follower bearings play a crucial role in ensuring the proper functioning of reciprocating machinery, such as engines. Let’s explore how cam follower bearings contribute to the smooth operation of reciprocating machinery:

    • Transmitting Motion: Cam follower bearings are designed to follow the profile of a cam, which is a specially shaped component that converts rotary motion into reciprocating or oscillating motion. By maintaining contact with the cam’s surface, the cam follower bearing transfers the motion from the rotating cam to other components in the machinery, such as valves, pistons, or fuel injectors. This motion transmission is essential for proper engine operation, controlling valve timing, fuel injection, and other critical processes.
    • Supporting Load: Reciprocating machinery, including engines, generates significant forces and loads during operation. Cam follower bearings provide support and bear the loads exerted by the moving components, such as valves or pistons. They ensure the smooth and precise movement of these components, while also carrying the associated dynamic and static loads. Proper load support is crucial for maintaining the stability, accuracy, and longevity of reciprocating machinery.
    • Reducing Friction and Wear: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes the sliding contact and frictional heat generation, resulting in reduced wear on the bearing surfaces. By reducing friction and wear, cam follower bearings contribute to the efficient operation of reciprocating machinery, promoting energy efficiency and extending the bearing’s service life.
    • Absorbing Shock and Vibration: Reciprocating machinery, especially engines, generates significant shock and vibration due to the rapid acceleration and deceleration of components. Cam follower bearings are designed to absorb and dampen these shocks and vibrations, preventing their transmission to other parts of the machinery. This helps to reduce noise, minimize structural fatigue, and improve overall system stability, ensuring smooth and reliable operation.
    • Accommodating Misalignment: In reciprocating machinery, slight misalignments can occur due to manufacturing tolerances, thermal expansion, or dynamic loads. Cam follower bearings are designed to accommodate limited misalignments between the cam and the bearing, allowing for proper functioning even under these conditions. This flexibility helps to maintain the alignment and engagement between the cam and the bearing, ensuring efficient motion transmission and preventing excessive stress or premature failure.
    • Facilitating Lubrication: Proper lubrication is essential for the smooth operation and longevity of cam follower bearings and reciprocating machinery. Cam follower bearings are designed to retain lubricants, such as grease or oil, within the bearing assembly. They incorporate features like lubrication holes, grooves, or channels to facilitate the distribution of lubricant to the bearing surfaces. Effective lubrication minimizes friction, reduces wear, and helps dissipate heat, ensuring optimal performance and preventing damage to the bearing and associated components.

    Overall, cam follower bearings play a vital role in the proper functioning of reciprocating machinery, such as engines. They transmit motion, support loads, reduce friction and wear, absorb shocks and vibrations, accommodate misalignments, and facilitate lubrication. By fulfilling these functions, cam follower bearings contribute to the efficient, reliable, and smooth operation of reciprocating machinery, enabling the performance and longevity of engines and other similar applications.

    cam folllow bearing

    What are the challenges and solutions for managing radial loads and eccentric motion in cam follower bearings?

    Managing radial loads and eccentric motion in cam follower bearings can pose challenges in certain applications. Let’s discuss these challenges and explore potential solutions:

    Challenges:

    1. Radial Load Management: Cam follower bearings often experience significant radial loads, which can cause increased stress, wear, and potential failure if not properly managed. The challenges include:

    • High radial forces due to the application requirements or external factors.
    • Uneven distribution of load across the bearing surface.
    • Impact or shock loads that exceed the bearing’s capacity.

    2. Eccentric Motion: Eccentric motion occurs when the centerline of the cam follower bearing deviates from its ideal path during operation. This can lead to issues such as:

    • Uneven wear on the bearing surface.
    • Inefficient transmission of motion or power.
    • Increased friction and heat generation.

    Solutions:

    To address the challenges associated with radial loads and eccentric motion in cam follower bearings, several solutions can be implemented:

    1. Bearing Selection: Choosing the appropriate cam follower bearing based on the application requirements is crucial. Considerations include:

    • Selecting bearings with higher radial load capacity and appropriate load ratings.
    • Opting for bearings made of materials with high strength and wear resistance.
    • Using bearings with specialized designs, such as crowned outer rings or larger contact areas, to distribute the load more evenly.

    2. Lubrication: Proper lubrication is essential for managing radial loads and reducing friction. Effective lubrication helps:

    • Minimize wear and prevent surface damage.
    • Reduce friction and heat generation.
    • Absorb shock and distribute loads more evenly.

    3. Mounting and Alignment: Correct mounting and alignment of cam follower bearings play a vital role in managing radial loads and eccentric motion. Consider the following:

    • Ensuring proper alignment of the bearing with the cam profile or track to minimize eccentric motion.
    • Applying appropriate preloading or clearance adjustment to optimize load distribution.
    • Using precision mounting techniques to minimize misalignment and maximize the bearing’s load-carrying capacity.

    4. Damping and Shock Absorption: In applications with significant shock loads or vibrations, incorporating damping and shock absorption mechanisms can help:

    • Reduce the impact of sudden load changes.
    • Minimize the transmission of vibrations to the bearing.
    • Provide additional protection against excessive loads and eccentric motion.

    5. Regular Maintenance and Inspection: Implementing a proactive maintenance schedule and performing regular inspections can help identify and address issues early. This includes:

    • Monitoring the bearing’s performance and checking for signs of wear, damage, or misalignment.
    • Replacing worn or damaged bearings promptly.
    • Applying appropriate lubrication and ensuring it is replenished as needed.

    By considering these solutions, managing radial loads and eccentric motion in cam follower bearings can be effectively addressed, leading to improved performance, extended bearing life, and reliable operation in various applications.

    cam folllow bearing

    What factors should be considered when selecting a cam follower bearing for a specific application?

    When selecting a cam follower bearing for a specific application, several factors need to be considered to ensure optimal performance and compatibility. The following factors play a crucial role in the selection process:

    • Load Requirements:
    • One of the primary considerations is the load requirements of the application. Determine the magnitude and type of loads the cam follower bearing will experience, including radial loads, axial loads, and moment loads. Consider factors such as peak loads, dynamic loads, and the distribution of loads throughout the operating cycle. Select a cam follower bearing with a load capacity that can accommodate the anticipated loads to ensure reliable and long-lasting performance.

    • Operating Speed:
    • Consider the operating speed of the application when selecting a cam follower bearing. High-speed applications require bearings with low friction and efficient rolling capabilities to minimize heat generation and wear. Verify the maximum rotational speed and match it with the bearing’s rated speed to avoid premature failure or performance issues. Additionally, consider factors such as acceleration, deceleration, and any speed variations during the application’s operating cycle.

    • Accuracy and Precision:
    • In applications that require precise motion control or positioning, accuracy and precision are vital. Evaluate the level of accuracy required and select a cam follower bearing with appropriate dimensional tolerances, smooth operation, and low backlash. Factors such as runout, concentricity, and straightness of the bearing components can influence the overall accuracy and precision of the application.

    • Environmental Conditions:
    • Assess the environmental conditions in which the cam follower bearing will operate. Consider factors such as temperature range, humidity, exposure to contaminants, and the presence of corrosive substances. Choose a bearing that is designed to withstand the specific environmental conditions to prevent premature failure or degradation. Sealing options, lubrication requirements, and corrosion-resistant materials should be considered based on the application’s environment.

    • Mounting and Integration:
    • Examine the mounting and integration requirements of the cam follower bearing. Consider the available space, accessibility for installation and maintenance, and the mounting configuration needed for the application. Determine whether a stud-type or yoke-type cam follower bearing is more suitable based on the mounting options and the desired support and guidance. Additionally, assess factors such as alignment, ease of adjustment, and the need for additional components or accessories to ensure proper installation and integration.

    • Reliability and Maintenance:
    • Reliability and maintenance considerations are crucial for the overall performance and cost-effectiveness of the application. Evaluate the expected service life, maintenance requirements, and the availability of replacement parts. Select a cam follower bearing with a proven track record of reliability and durability to minimize downtime and maintenance costs. Additionally, consider factors such as lubrication intervals, re-greasing requirements, and accessibility for maintenance operations.

    • Cost and Availability:
    • Consider the cost and availability of the cam follower bearing. Evaluate the initial cost, long-term cost of ownership, and the availability of the bearing from reputable suppliers. It is essential to balance the desired performance and quality with the available budget and the ability to source the bearing promptly when needed.

    By considering these factors, you can make an informed decision when selecting a cam follower bearing for a specific application. Taking into account load requirements, operating speed, accuracy, environmental conditions, mounting and integration needs, reliability and maintenance considerations, as well as cost and availability, will help ensure the chosen bearing meets the application’s demands and provides optimal performance and longevity.

    China Professional Cam Follower Bearings Factory Good Price   wholesalerChina Professional Cam Follower Bearings Factory Good Price   wholesaler
    editor by CX 2024-05-03

    China Standard CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF24-1b, Kr72, CF24-1buu, Kr72PP, Mcfr72sbx with Good quality

    Product Description

     

    Product Description

    Product Name Tracker roller bearing, Cam follower bearing
    Precision Rating P6, P0, P5, P4, P2
    Material Bearing Steel (GCr15)
    Clearance  C1 C2 C3 
    Vibration & Noisy Z1, Z2, Z3 V1, V2, V3
    Features Inch Size, with Eccentric Collar, with Hexagon Hole
    Application Machine Tools, Auto Parts, Power Generators,and other Industrial Applications
    Certification ISO 9001: 2008
    Packing 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize

     

    Product Parameters

     

    IKO   IKO   Mcgill D d C B1 B2   G G1          
    CF04B KR12 CF4BUU KR12PP MCFR12SBX 12 4 8 20 11 M4X0.7 6 0.08 210 220
    CF05B KR13 CF5BUU KR13PP MCFR13SBX 13 5 9 23 13 M5X0.8 7.5 0.23 260 280
    CF06B KR16 CF6BUU KR16PP MCFR16SBX 16 6 11 28 16 M6X1 8 0.3 370 400
    CF08B KR19 CF8BUU KR19PP MCFR19SBX 19 8 11 32 20 M8X1.25 10 0.8 430 630
    CF10B KR22 CF10BUU KR22PP MCFR22SBX 22 10 12 36 23 M10X1.25 12 1.2 550 670
    CF10-1B KR26 CF10-1BUU KR26PP MCFR26SBX 26 10 12 36 23 M10X1.25 12 1.2 550 670
    CF12B KR30 CF12BUU KR30PP MCFR30SBX 30 12 14 40 25 6 M12X1.5 13 6 3 2.2 810 900
    CF12-1B KR32 CF12-1BUU KR32PP MCFR32SBX 32 12 14 40 25 6 M12X1.5 13 6 3 2.2 810 900
    CF16B KR35 CF16BUU KR35PP MCFR35SBX 35 16 18 52 32.5 8 M16X1.5 17 6 3 5.8 1230 1560
    CF18B KR40 CF18BUU KR40PP MCFR40SBX 40 18 20 58 36.5 8 M18X1.5 19 6 3 8.5 1500 2500
    CF20-1B KR47 CF20-1BUU KR47PP MCFR47SBX 47 20 24 66 40.5 9 M20X1.5 21 8 4 12 2110 3140
    CF20B KR52 CF20BUU KR52PP MCFR52SBX 52 20 29 66 40.5 9 M20X1.5 21 8 4 12 2110 3140
    CF24B KR62 CF24BUU KR62PP MCFR62SBX 62 24 29 80 49.5 11 M24X1.5 25 8 4 22 3110 3840
    CF24-1B KR72 CF24-1BUU KR72PP MCFR72SBX 72 24 29 80 49.5 11 M24X1.5 25 8 4 22 3110 3840
    CF30B KR80 CF30BUU KR80PP MCFR80SBX 80 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300
    CF30-1B KR85 CF30-1BUU KR85PP MCFR85SBX 85 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300
    CF30-2B KR90 CF30-2BUU KR90PP MCFR90SBX 90 30 35 100 63 15 M30X1.5 32 8 4 46 4630 6300

     

     

     

    Workshop

     

    Packaging & Shipping

    Bearings Package:

        1):Inner Plastic Bag+ Paper Box + Carton(+Pallet)

        2):Small sizes:Plastic Tube + Carton

        3):Big sizes:Wooden Case

     

    Bearings Lead time:

       We will prepare your order as soon as possible

        1)2-3 days for ex-stock

        2)7-20 days for others

     

     Shipping & Delivery time:

       1) Less than 45 Kg:DHL TNT Fedex UPS express will be better,( 4-7 days delivered to your address)

       2) Between 45 to 200 Kg:Air transiportation will be better,( 5-14 days delivered to your airport)

       3) Over 200 Kg:Sea transportation will be better.( Cheapest,18-45 days to your port ).

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Rows Number: Single
    Material: Gcr15
    Precision: P0 P6 P5 P4 P2
    Clearance: C0 C2 C3 C4 C5
    Vibration: Z1V1 Z2V2 Z3V3
    Lubricated: Oil or Grease
    Customization:
    Available

    |

    Customized Request

    cam folllow bearing

    How do cam follower bearings improve the functionality of conveyors and material handling systems?

    Cam follower bearings play a crucial role in improving the functionality of conveyors and material handling systems. Let’s explore in detail how cam follower bearings contribute to the efficient operation of these systems:

    • Precise Tracking and Guidance: Cam follower bearings provide precise tracking and guidance for conveyors and material handling systems. By following the profile of the cam, the bearings ensure that the moving components, such as rollers or belts, stay on the desired path. This precise tracking helps prevent misalignment, slippage, or jamming, ensuring smooth and reliable movement of materials along the conveyor or within the material handling system.
    • Smooth and Controlled Motion: Cam follower bearings enable smooth and controlled motion of conveyors and material handling systems. They transfer the rotational motion from the driving mechanism to the connected components, such as rollers or pulleys. This controlled motion allows for gentle acceleration, deceleration, and speed regulation, minimizing shocks, vibrations, and material spillage. The smooth and controlled motion enhances the overall efficiency, throughput, and safety of the system.
    • Load Support and Handling: Conveyors and material handling systems often carry significant loads, ranging from lightweight items to heavy bulk materials. Cam follower bearings are designed to provide robust load support and handling capabilities. They distribute the load evenly across the bearings, ensuring smooth and stable operation even under heavy loads. This load support feature minimizes wear and fatigue on the system components, prolonging their service life and reducing maintenance requirements.
    • Flexibility and Versatility: Cam follower bearings offer flexibility and versatility in conveyor and material handling system design. Their compact size and various mounting options allow for easy integration into different configurations, including straight, curved, or inclined conveyors. The ability to accommodate misalignments and deviations in the cam profile enables customization and adaptability to specific application requirements. This flexibility facilitates the efficient layout and optimization of conveyor and material handling systems.
    • Reduced Friction and Energy Consumption: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes energy losses and frictional heat generation, resulting in reduced power consumption and improved energy efficiency of the system. The reduced friction also contributes to the longevity of the bearings by minimizing wear and extending their operational life.
    • Reliability and Maintenance: Cam follower bearings are designed for reliable and low-maintenance operation in demanding industrial environments. They are constructed with durable materials and undergo stringent quality control processes to ensure their reliability. The minimal maintenance requirements of cam follower bearings help reduce downtime and increase the overall availability of conveyors and material handling systems, improving productivity and operational efficiency.

    In summary, cam follower bearings enhance the functionality of conveyors and material handling systems by providing precise tracking and guidance, enabling smooth and controlled motion, supporting and handling various loads, offering flexibility in system design, reducing friction and energy consumption, and ensuring reliability with low maintenance requirements. With these benefits, cam follower bearings contribute to the efficient and reliable operation of conveyors and material handling systems, optimizing material flow, productivity, and safety in industrial environments.

    cam folllow bearing

    What are the challenges and solutions for managing radial loads and eccentric motion in cam follower bearings?

    Managing radial loads and eccentric motion in cam follower bearings can pose challenges in certain applications. Let’s discuss these challenges and explore potential solutions:

    Challenges:

    1. Radial Load Management: Cam follower bearings often experience significant radial loads, which can cause increased stress, wear, and potential failure if not properly managed. The challenges include:

    • High radial forces due to the application requirements or external factors.
    • Uneven distribution of load across the bearing surface.
    • Impact or shock loads that exceed the bearing’s capacity.

    2. Eccentric Motion: Eccentric motion occurs when the centerline of the cam follower bearing deviates from its ideal path during operation. This can lead to issues such as:

    • Uneven wear on the bearing surface.
    • Inefficient transmission of motion or power.
    • Increased friction and heat generation.

    Solutions:

    To address the challenges associated with radial loads and eccentric motion in cam follower bearings, several solutions can be implemented:

    1. Bearing Selection: Choosing the appropriate cam follower bearing based on the application requirements is crucial. Considerations include:

    • Selecting bearings with higher radial load capacity and appropriate load ratings.
    • Opting for bearings made of materials with high strength and wear resistance.
    • Using bearings with specialized designs, such as crowned outer rings or larger contact areas, to distribute the load more evenly.

    2. Lubrication: Proper lubrication is essential for managing radial loads and reducing friction. Effective lubrication helps:

    • Minimize wear and prevent surface damage.
    • Reduce friction and heat generation.
    • Absorb shock and distribute loads more evenly.

    3. Mounting and Alignment: Correct mounting and alignment of cam follower bearings play a vital role in managing radial loads and eccentric motion. Consider the following:

    • Ensuring proper alignment of the bearing with the cam profile or track to minimize eccentric motion.
    • Applying appropriate preloading or clearance adjustment to optimize load distribution.
    • Using precision mounting techniques to minimize misalignment and maximize the bearing’s load-carrying capacity.

    4. Damping and Shock Absorption: In applications with significant shock loads or vibrations, incorporating damping and shock absorption mechanisms can help:

    • Reduce the impact of sudden load changes.
    • Minimize the transmission of vibrations to the bearing.
    • Provide additional protection against excessive loads and eccentric motion.

    5. Regular Maintenance and Inspection: Implementing a proactive maintenance schedule and performing regular inspections can help identify and address issues early. This includes:

    • Monitoring the bearing’s performance and checking for signs of wear, damage, or misalignment.
    • Replacing worn or damaged bearings promptly.
    • Applying appropriate lubrication and ensuring it is replenished as needed.

    By considering these solutions, managing radial loads and eccentric motion in cam follower bearings can be effectively addressed, leading to improved performance, extended bearing life, and reliable operation in various applications.

    cam folllow bearing

    What factors should be considered when selecting a cam follower bearing for a specific application?

    When selecting a cam follower bearing for a specific application, several factors need to be considered to ensure optimal performance and compatibility. The following factors play a crucial role in the selection process:

    • Load Requirements:
    • One of the primary considerations is the load requirements of the application. Determine the magnitude and type of loads the cam follower bearing will experience, including radial loads, axial loads, and moment loads. Consider factors such as peak loads, dynamic loads, and the distribution of loads throughout the operating cycle. Select a cam follower bearing with a load capacity that can accommodate the anticipated loads to ensure reliable and long-lasting performance.

    • Operating Speed:
    • Consider the operating speed of the application when selecting a cam follower bearing. High-speed applications require bearings with low friction and efficient rolling capabilities to minimize heat generation and wear. Verify the maximum rotational speed and match it with the bearing’s rated speed to avoid premature failure or performance issues. Additionally, consider factors such as acceleration, deceleration, and any speed variations during the application’s operating cycle.

    • Accuracy and Precision:
    • In applications that require precise motion control or positioning, accuracy and precision are vital. Evaluate the level of accuracy required and select a cam follower bearing with appropriate dimensional tolerances, smooth operation, and low backlash. Factors such as runout, concentricity, and straightness of the bearing components can influence the overall accuracy and precision of the application.

    • Environmental Conditions:
    • Assess the environmental conditions in which the cam follower bearing will operate. Consider factors such as temperature range, humidity, exposure to contaminants, and the presence of corrosive substances. Choose a bearing that is designed to withstand the specific environmental conditions to prevent premature failure or degradation. Sealing options, lubrication requirements, and corrosion-resistant materials should be considered based on the application’s environment.

    • Mounting and Integration:
    • Examine the mounting and integration requirements of the cam follower bearing. Consider the available space, accessibility for installation and maintenance, and the mounting configuration needed for the application. Determine whether a stud-type or yoke-type cam follower bearing is more suitable based on the mounting options and the desired support and guidance. Additionally, assess factors such as alignment, ease of adjustment, and the need for additional components or accessories to ensure proper installation and integration.

    • Reliability and Maintenance:
    • Reliability and maintenance considerations are crucial for the overall performance and cost-effectiveness of the application. Evaluate the expected service life, maintenance requirements, and the availability of replacement parts. Select a cam follower bearing with a proven track record of reliability and durability to minimize downtime and maintenance costs. Additionally, consider factors such as lubrication intervals, re-greasing requirements, and accessibility for maintenance operations.

    • Cost and Availability:
    • Consider the cost and availability of the cam follower bearing. Evaluate the initial cost, long-term cost of ownership, and the availability of the bearing from reputable suppliers. It is essential to balance the desired performance and quality with the available budget and the ability to source the bearing promptly when needed.

    By considering these factors, you can make an informed decision when selecting a cam follower bearing for a specific application. Taking into account load requirements, operating speed, accuracy, environmental conditions, mounting and integration needs, reliability and maintenance considerations, as well as cost and availability, will help ensure the chosen bearing meets the application’s demands and provides optimal performance and longevity.

    China Standard CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF24-1b, Kr72, CF24-1buu, Kr72PP, Mcfr72sbx   with Good qualityChina Standard CZPT CZPT Quality Stud Track Cam Followers Needle Roller Bearings CF24-1b, Kr72, CF24-1buu, Kr72PP, Mcfr72sbx   with Good quality
    editor by CX 2024-04-30

    China Hot selling Nukr40 Track Roller with Eccentric Collar Cam Follower Needle Bearings with Great quality

    Product Description

     

    NUKR40 Track Roller with Eccentric Collar NUKR Cam Follower Needle Bearings

    Description of NUKR40 Track Roller with Eccentric Collar NUKR Cam Follower Needle Bearings

    Series Description
    NATR Yoke type track rollers with axial guidance by washers,gap seal,with inner ring
    NATR…PP Yoke type track rollers with additional sealing rings
    NATV Yoke type track rollers with axial guidance by washers,full complement,gap seal,with inner ring
    NATV…PP Yoke type track rollers with additional sealing rings
    NUTR Yoke type track rollers with axial guidance by the rolling element,full complement,gap seal,with inner ring
    KR Stud type track rollers with axial guidance by rid and washer,gap seal
    KR…PP Stud type track rollers with sealing rings
    KRE Stud type track rollers with eccentric collar
    KRE…PP Stud type track rollers with eccentric collar and sealing rings
    KRV Stud type track rollers with axial guidance by rid and washer,full complement, gap seal
    KRV…PP Stud type track rollers with sealing rings
    KRVE Stud type track rollers with eccentric collar
    KRVE…PP Stud type track rollers with eccentric collar and sealing rings
    NUKR Stud type track rollers with axial guidance by the rolling element,full complement, gap seals
    NUKRE Stud type track rollers with eccentric collar
    CF Stud type track rollers with cage ,the same as KR series

     
    Catalogue of NUKR40 Track Roller with Eccentric Collar NUKR Cam Follower Needle Bearings

    Outside 

    Diameter

    Bearing Designation and mass approx Borndary Dimensions

    Without 

    Eccentric 

    Collar

     Mass

    With 

    Ecctric 

    Coollar

     Mass D d C B B1 B2 G G1 M M1 C1 d2
    mm   g   g mm
    47 KR 47 386 KRE 47 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KR 47 PP 386 KRE 47 PP 405.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KRV 47 390 KRVE 47 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KRV 47 PP 390 KRVE 47 PP 409.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    NUKR 47 380 NUKPE 47 399.5 47 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 27
    52 KR 52 461 KRE 40 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KR 52 PP 461 KRE 52 PP 480.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KRV 52 465 KRVE 52 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    KRV 52 PP 465 KRVE 52 PP 484.5 52 20 24 66 40.5 9 M20×1.5 21 8 4 0.8 37
    NUKR 52 450 NUKPE 52 469.5 52 20 24 66 49.5 9 M20×1.5 21 8 4 0.8 31
    62 KR 62 790 KRE 62 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    KR 62 PP 790 KRE 62 PP 818.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    KRV 62 802 KRVE 62 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    KRV 62 PP 802 KRVE 62 PP 830.2 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    NUKR 62 795 NUKPE 62 823.5 62 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 38
    72 KR 72 1040 KRE 72 1068.2 72 24 29 80 49.5 11 M20×1.5 25 8 4 0.8 44
    KR 72 PP 1040 KRE 72 PP 1068.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    KRV 72 1045 KRVE 72 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    KRV 72 PP 1045 KRVE 72 PP 1073.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    NUKR 72 1200 NUKPE 72 1038.2 72 24 29 80 49.5 11 M24×1.5 25 8 4 0.8 44
    80 KR 80 1550 KRE 80 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KR 80 PP 1550 KRE 80 PP 1610 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KRV 80 1561 KRVE 80 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KRV 80 PP 1561 KRVE 80 PP 1621 80 30 35 100 63 15 M30×1.5 32 8 4 1 53
    NUKR 80 1800 NUKPE 80 1600 80 30 35 100 63 15 M30×1.5 32 8 4 1 47
    85 KR 85 1740 KRE 85 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KR 85 PP 1740 KRE 85 PP 1800 85 30 35 100 63 15 M30×1.5 32 8 4 1 53
    90 KR 90 1950 KRE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KR 90 PP 1950 KRE 90 PP 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KRV 90 1970 KRVE 90 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
    KRV 90 PP 1970 KRVE 90 PP 2030 90 30 35 100 63 15 M30×1.5 32 8 4 1 53
    NUKR 90 2300 NUKPE 90 2571 90 30 35 100 63 15 M30×1.5 32 8 4 1 47

    Pictures 

     

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    Product Name: Cam Follower Bearings
    Bore Diameter: 40mm
    Outer Diameter: 242g
    Application: Offset Printing Machine
    Delivery Time: 1 Day for Sample, 5-7 Days for Big Order
    Port Name: Shanghai, Ningbo
    Customization:
    Available

    |

    Customized Request

    cam folllow bearing

    How do cam follower bearings contribute to the proper functioning of reciprocating machinery like engines?

    Cam follower bearings play a crucial role in ensuring the proper functioning of reciprocating machinery, such as engines. Let’s explore how cam follower bearings contribute to the smooth operation of reciprocating machinery:

    • Transmitting Motion: Cam follower bearings are designed to follow the profile of a cam, which is a specially shaped component that converts rotary motion into reciprocating or oscillating motion. By maintaining contact with the cam’s surface, the cam follower bearing transfers the motion from the rotating cam to other components in the machinery, such as valves, pistons, or fuel injectors. This motion transmission is essential for proper engine operation, controlling valve timing, fuel injection, and other critical processes.
    • Supporting Load: Reciprocating machinery, including engines, generates significant forces and loads during operation. Cam follower bearings provide support and bear the loads exerted by the moving components, such as valves or pistons. They ensure the smooth and precise movement of these components, while also carrying the associated dynamic and static loads. Proper load support is crucial for maintaining the stability, accuracy, and longevity of reciprocating machinery.
    • Reducing Friction and Wear: Cam follower bearings incorporate rolling elements, such as rollers or needles, that reduce friction between the cam and the bearing. This rolling action minimizes the sliding contact and frictional heat generation, resulting in reduced wear on the bearing surfaces. By reducing friction and wear, cam follower bearings contribute to the efficient operation of reciprocating machinery, promoting energy efficiency and extending the bearing’s service life.
    • Absorbing Shock and Vibration: Reciprocating machinery, especially engines, generates significant shock and vibration due to the rapid acceleration and deceleration of components. Cam follower bearings are designed to absorb and dampen these shocks and vibrations, preventing their transmission to other parts of the machinery. This helps to reduce noise, minimize structural fatigue, and improve overall system stability, ensuring smooth and reliable operation.
    • Accommodating Misalignment: In reciprocating machinery, slight misalignments can occur due to manufacturing tolerances, thermal expansion, or dynamic loads. Cam follower bearings are designed to accommodate limited misalignments between the cam and the bearing, allowing for proper functioning even under these conditions. This flexibility helps to maintain the alignment and engagement between the cam and the bearing, ensuring efficient motion transmission and preventing excessive stress or premature failure.
    • Facilitating Lubrication: Proper lubrication is essential for the smooth operation and longevity of cam follower bearings and reciprocating machinery. Cam follower bearings are designed to retain lubricants, such as grease or oil, within the bearing assembly. They incorporate features like lubrication holes, grooves, or channels to facilitate the distribution of lubricant to the bearing surfaces. Effective lubrication minimizes friction, reduces wear, and helps dissipate heat, ensuring optimal performance and preventing damage to the bearing and associated components.

    Overall, cam follower bearings play a vital role in the proper functioning of reciprocating machinery, such as engines. They transmit motion, support loads, reduce friction and wear, absorb shocks and vibrations, accommodate misalignments, and facilitate lubrication. By fulfilling these functions, cam follower bearings contribute to the efficient, reliable, and smooth operation of reciprocating machinery, enabling the performance and longevity of engines and other similar applications.

    cam folllow bearing

    How do cam follower bearings contribute to the efficient operation of printing and packaging machinery?

    Cam follower bearings play a crucial role in ensuring the efficient operation of printing and packaging machinery. Let’s explore how these bearings contribute to the smooth functioning of such equipment:

    1. Precise Motion Control: Printing and packaging machinery often require precise and synchronized motion control to perform tasks such as feeding, cutting, folding, or labeling. Cam follower bearings facilitate this precise motion control by:

    • Transmitting the rotational motion from the driving source to various moving parts of the machinery.
    • Maintaining accurate positioning and timing during the operation.
    • Enabling controlled linear or oscillating motion required for specific tasks.

    2. High Load-Carrying Capacity: Printing and packaging machinery may involve handling substantial loads, such as heavy rolls of paper or packaging materials. Cam follower bearings offer excellent load-carrying capacity, allowing them to:

    • Support and bear the weight of moving components, ensuring smooth and stable operation.
    • Handle both radial and axial loads, accommodating the forces exerted during various stages of the machinery’s operation.

    3. Durability and Reliability: The demanding nature of printing and packaging processes requires robust and reliable components. Cam follower bearings contribute to the efficient operation by:

    • Being designed to withstand heavy loads, shocks, and vibrations commonly encountered in printing and packaging machinery.
    • Providing long service life and high resistance to wear, ensuring minimal downtime for maintenance or replacement.
    • Operating smoothly and consistently, even under high-speed conditions, to maintain the productivity and efficiency of the machinery.

    4. Alignment and Compensation: Printing and packaging machinery often involves complex motion profiles or irregular surfaces. Cam follower bearings assist in the efficient operation of such machinery by:

    • Accommodating misalignments caused by variations in the cam profiles or tracks.
    • Compensating for minor deviations or irregularities in the surfaces they ride on, ensuring smooth and uninterrupted motion.
    • Tracking and following the contours of the components or materials being processed, allowing for precise and reliable operation.

    5. Reduced Friction and Energy Efficiency: Efficient operation of printing and packaging machinery often involves minimizing energy consumption and reducing friction. Cam follower bearings contribute to energy efficiency by:

    • Incorporating designs that reduce friction and power losses during motion.
    • Utilizing advanced lubrication systems and materials to minimize friction and wear.
    • Enabling smooth and low-friction movement, resulting in reduced energy requirements and improved overall efficiency.

    In summary, cam follower bearings are essential components in printing and packaging machinery, contributing to efficient operation through precise motion control, high load-carrying capacity, durability, alignment compensation, and reduced friction. These bearings enable reliable and productive performance, ensuring the smooth functioning of printing and packaging processes in various industrial settings.

    cam folllow bearing

    Can you explain the design principles of cam follower bearings and their functions?

    Cam follower bearings are designed based on specific principles to ensure their efficient operation and fulfill their intended functions. Understanding these design principles is essential for comprehending how cam follower bearings work and how they serve their purposes. Here, we will explain the design principles of cam follower bearings and delve into their functions:

    • Design Principles of Cam Follower Bearings:
    • The design of cam follower bearings incorporates several key principles:

      • Cam Following: Cam follower bearings are designed to follow the contour or profile of a cam accurately. This design principle enables the bearing to maintain contact with the cam’s surface throughout its motion, ensuring smooth and precise tracking. The outer diameter of the bearing, which houses the rolling elements, is designed to match the shape of the cam.
      • Rolling Element Bearings: Cam follower bearings utilize rolling elements, such as cylindrical rollers or needle rollers, to reduce friction and facilitate motion. These rolling elements are positioned between the cam’s surface and the bearing’s outer diameter. The use of rolling elements enables smooth rolling motion and reduces wear, allowing for efficient operation even at high speeds.
      • Stud or Shaft Mounting: Cam follower bearings are designed with a stud or shaft for mounting purposes. The stud is often threaded to facilitate easy installation and secure attachment to a structure or component. The stud or shaft provides the necessary support and stability for the bearing assembly, allowing it to roll along the cam’s surface.
      • Cage or Retainer: Cam follower bearings typically incorporate a cage or retainer to hold the rolling elements in place. The cage prevents the rolling elements from contacting each other, ensuring proper spacing and distribution of load. It also helps to maintain alignment and prevent the rolling elements from skewing under load, enhancing the bearing’s overall performance and longevity.
      • Sealing and Lubrication: Cam follower bearings may include sealing arrangements to protect the internal components from contaminants and retain lubrication. Seals or shields can be incorporated to prevent the ingress of dirt, moisture, or other foreign particles. Proper lubrication is crucial for reducing friction, dissipating heat, and preventing premature wear or damage to the bearing components.
    • Functions of Cam Follower Bearings:
    • The design principles of cam follower bearings enable them to perform several important functions:

      • Cam Tracking: The primary function of cam follower bearings is to accurately follow the profile of a cam. By maintaining contact with the cam’s surface, the bearing converts the rotational motion of the cam into linear or oscillating motion. This function is essential in various applications where motion needs to be translated, transformed, or guided.
      • Motion Conversion: Cam follower bearings play a crucial role in converting rotary motion into linear or oscillating motion. This function is particularly useful in mechanisms that require precise and controlled movement, such as in cam-driven systems, sliding mechanisms, or lifting devices.
      • Load Support: Cam follower bearings are designed to support high loads. They provide a stable and robust platform for carrying radial and axial loads, ensuring the smooth operation of the associated components. This function is critical in applications that involve heavy loads, such as material handling equipment, automotive systems, or machinery.
      • Motion Control: Cam follower bearings contribute to motion control by providing stability and guidance. They help regulate the speed, direction, and timing of the motion, ensuring consistent and coordinated movement. This function is essential in applications that require precise positioning, synchronization, or sequencing of components.
      • Durability and Reliability: Cam follower bearings are designed to withstand challenging operating conditions. Their robust construction, along with the use of high-quality materials, ensures durability and reliability even in demanding environments. This function is vital for applications where reliability, longevity, and minimal downtime are paramount.

    In summary, the design principles of cam follower bearings revolve around accurate cam following, the use of rolling element bearings, stud or shaft mounting, cage or retainer incorporation, and sealing and lubrication arrangements. These design principles enable cam follower bearings to fulfill their functions, including cam tracking, motion conversion, load support, motion control, and providing durability and reliability in various mechanical applications.

    China Hot selling Nukr40 Track Roller with Eccentric Collar Cam Follower Needle Bearings   with Great qualityChina Hot selling Nukr40 Track Roller with Eccentric Collar Cam Follower Needle Bearings   with Great quality
    editor by CX 2024-04-29