Tag Archives: ball bearing

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

 

OUR PROMISES
   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)

|
Request Sample

Customization:
Available

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Customized Request

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 Standard High Precision Flanged Cam Follower Bearing CZPT deep groove ball bearing

Product Description

CCFE2 1/2S CCFE2 1/2SB CFH2 1/2S CFH2 1/2SB CCFH2 1/2S  CCFH2 1/2SB CF2 3/4S CF2 3/4SB CCF2 3/4S CCF2 3/4SB CFE2 3/4S CFE2 3/4SB CCFE2 3/4S CCFE2 3/4SB CFH2 3/4S CFH2 3/4SB  CCFH2 3/4S CCFH2 3/4SB CF3 CF3B CCF3B CFE3B CCFE3 CCFE3B CFH3B CCFH3 CCFH3B CF3 1/4 CF3 1/4B CCFE3 1/4B CCFH3 1/4 CCFH3 1/4B CF3S CF3SB CCF3S CCF3SB CFE3S CFE3SB CCFE3S CCFE3SB CFH3S CCFH3S CCFH3SB CF3 1/4S CF3 1/4SB CCF3 1/4S CCFE3 1/4S CCFE3 1/4SB CCFH3 1/4S CCFH3 1/4SB CF3 1/2 CF3 1/2B CCFE3 1/2 CCFE3 1/2B CCFH31/2 CCFH3 1/2B CF4 CF4B CCF4 CCF4B CFE4 CFE4B CCFE4 CCFE4B CFH4 CFH4B CCFH4 CCFH4B CF3 1/2S CF3 1/2SB CCFE3 1/2S CCFE3 1/2SB CCFH3 1/2S CCFH3 1/2SB CF4S CF4SB CCF4S CCF4SB CFE4S CFE4SB CCFE4S CCFE4SB CFH4S CFH4SB CCFH4S CCFH4SB CF5SB CCF5SB CFH5SB CCFH5SB CF6SB CCF6SB CFH6SB CCFH6SB CCFH6SB CF7SB CCF7SB CFH7SB CCFH7SB CF8SB CCF8SB CF9SB CCF9SB CF10SB CCF10SB CF5S CCF5S CFH5S CCFH5S CF6S CCF6S CFH6S CCFH6S CF7S CCF7S CFH7S CCFH7S CF8S CCF8S CF9S CCF9S CF10S CCF10S BCF1/2S BCF1/2SB BCCF1/2S BCCF1/2SB BCFE1/2S BCFE1/2SB BCCFE1/2S BCCFE1/2SB BCF9/16S BCF9/16SB BCCF9/16S BCCF9/16SB BCFE9/16S BCFE9/16SB BCCFE9/16S BCCFE9/16SB BCF5/8S BCF5/8SB BCCF5/8S BCCF5/8SB BCFE5/8S BCFE5/8SB BCCFE5/8S BCCFE5/8SB BCF11/16S BCF11/16SB BCCF11/16S BCCF11/16SB BCFE11/16S BCFE11/16SB BCCFE11/16S BCCFE11/16SB BCF3/4S BCF3/4SB BCCF3/4S BCCF3/4SB BCFE3/4S BCFE3/4SB BCCFE3/4S BCCFE3/4SB BCF7/8S BCF7/8SB BCCF7/8S BCCF7/8SB BCFE7/8S BCFE7/8SB BCCFE7/8S BCCFE7/8SB BCF1S BCF1SB BCCF1S BCCF1SB BCFE1S BCFE1SB BCCFE1S BCCFE1SB  BCF1 1/8S BCF1 1/8SB BCCF1 1/8S BCCF1 1/8SB BCFE1 1/8S  BCFE1 1/8SB BCCFE1 1/8S BCCFE1 1/8SB BCF1 1/4S BCF1 1/4SB BCCF1 1/4S BCCF1 1/4SB BCFE1 1/4S BCFE1 1/4SB BCCFE1 1/4S BCCFE1 1/4SB BCF1 3/8S BCF1 3/8SB BCCF1 3/8S BCCF1 3/8SB BCFE1 3/8S BCFE1 3/8SB BCCFE1 3/8S BCCFE1 3/8SB BCF1 1/2S BCF1 1/2SB BCCF1 1/2S BCCF1 1/2SB BCFE1 1/2S BCFE1 1/2SB BCCFE1 1/2S BCCFE1 1/2SB BCF1 5/8S BCF1 5/8SB BCF1 5/8SB BCCF1 5/8SB BCFE1 5/8S BCFE1 5/8SB BCCFE1 5/8S BCCFE1 5/8SB BCF1 3/4S BCF1 3/4SB BCCF1 3/4S BCCF1 3/4SB BCFE1 3/4S  BCFE1 3/4SB BCCFE1 3/4S BCCFE1 3/4SB BCF1 7/8S BCF1 7/8SB BCCF1 7/8S BCCF1 7/8SB BCFE1 7/8S BCFE1 7/8SB BCCF2S MCFR13B

 

OUR PROMISES
   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)

|
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

How do different types of cam follower bearings, such as stud-type and yoke-type, differ in design and functionality?

Different types of cam follower bearings, such as stud-type and yoke-type, have distinct designs and functionalities that make them suitable for specific applications. Let’s explore the differences in design and functionality between these two types:

Stud-Type Cam Follower Bearings:

Stud-type cam follower bearings, also known as crowned or needle roller bearings, have a stud or bolt-like structure at the center of the bearing. Here are some key characteristics of stud-type cam follower bearings:

  • Design:
  • Stud-type cam follower bearings consist of an outer ring, a stud, a needle roller or cylindrical roller assembly, and a thick-walled outer ring or crowned outer ring. The stud is designed to provide a mounting point for the bearing and is typically threaded or equipped with a hexagonal socket for easy installation.

  • Functionality:
  • Stud-type cam follower bearings are designed for applications where the bearing needs to directly support a load and provide a point of attachment. The stud can be fastened to a structure or mating component, allowing the bearing to transmit radial loads, axial loads, or both. These bearings are often used in applications that require high radial load capacity, such as machine tools, printing presses, or industrial equipment.

  • Advantages:
  • Stud-type cam follower bearings offer advantages such as easy installation and removal due to the threaded or hexagonal stud design. They provide a compact and robust solution for applications that require high load-carrying capacity and precise motion control. The crowned outer ring design helps distribute load evenly and promotes proper alignment.

  • Considerations:
  • One consideration with stud-type cam follower bearings is the need for proper alignment and support of the stud to prevent excessive stress or misalignment. Adequate lubrication is also important to ensure smooth operation and prolong bearing life.

Yoke-Type Cam Follower Bearings:

Yoke-type cam follower bearings, also known as roller followers, have a yoke-shaped mounting structure. Here are some key characteristics of yoke-type cam follower bearings:

  • Design:
  • Yoke-type cam follower bearings consist of an outer ring, a yoke or stud, a roller assembly, and a thick-walled outer ring. The yoke-shaped structure provides a mounting point for the bearing and often has a hole or threaded section for attachment to a supporting structure. The roller assembly, which can be needle rollers or cylindrical rollers, rides on the outer ring.

  • Functionality:
  • Yoke-type cam follower bearings are designed for applications where the bearing needs to follow or track a contoured or irregular surface. The yoke allows the bearing to articulate and maintain contact with the surface while transmitting radial loads, axial loads, or both. These bearings are commonly used in applications such as cam mechanisms, conveyor systems, or track rollers.

  • Advantages:
  • Yoke-type cam follower bearings offer advantages such as the ability to track irregular surfaces or contours, making them suitable for applications where controlled motion and precise tracking are required. They provide excellent radial load-carrying capacity and are often used in applications with moderate to high loads.

  • Considerations:
  • One consideration with yoke-type cam follower bearings is the need for proper lubrication to reduce friction and wear. The yoke and roller assembly should be adequately supported to prevent excessive stress or deflection.

Overall, stud-type and yoke-type cam follower bearings differ in their mounting structures and intended applications. Stud-type bearings are suitable for applications where direct load support and attachment points are required, while yoke-type bearings excel in applications where tracking irregular surfaces and controlled motion are crucial. The specific design and functionality of each type make them well-suited for different mechanical systems and industries.

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 Standard High Precision Flanged Cam Follower Bearing CZPT   deep groove ball bearingChina Standard High Precision Flanged Cam Follower Bearing CZPT   deep groove ball bearing
editor by CX 2024-05-08

China Good quality Cam Follower Parts Ball Bearing 6904 6905 6906 6907 bearing driver

Product Description

1.Product Specification:

The type of deep groove ball bearing 69 series component materials used in automobile, tractor, machinery, motor, water pump, agricultural machinery and textile machinery. Its wide application, simple design, non – separation, suitable for high – speed, reliable operation, low maintenance costs.The tight consistency between deep raceway and groove and ball enables deep raceway ball bearings to withstand axial loads in both directions in addition to radial loads.

2.Product Detail:

Products Name Deep Groove Ball Bearing 
Size (d*D) See chart at bottom
Precision P0,P6,P5,P4
Sealing Open,Z,ZZ,RZ,RS,2RS
Radial play C2,C0, C3
Material Bearing steel Chrome Steel Stainless Steel,Ceramic
Feature Low noise, High quality,Long operating life
Resistance to wear,Smooth
Quality Standard ISO9, 63192752
Fax:
Address: Mayan Industry Zone, Henghe Town, HangZhou, HangZhou, China

 11.FAQ of Deep Groove Ball Bearing

1.Q:Are you a factory or trading company?
   A:Kent Bearing is specialized in manufacturing and exporting bearings,
      and we have our own  factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
   A:Yes, sure, Kent Bearing are honored to offer you samples.
3.Q: How about the shipping?
   A: We can arrange the shipment or you may have the forwarder.
4.Q: Could you tell me the material of our bearing?
   A: We have chrome steel, and stainless steel, ceramic and plastic material.

5.Q: Can we get support if we have our own market position?

   A:  Please inform us detailed information about your market,we will dicuss
        and propose helpful suggestion for you and to find the best solution for you.
 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.

/* 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

Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
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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

Can you provide examples of scenarios where controlled motion and tracking are crucial with cam follower bearings?

In certain scenarios, controlled motion and tracking are crucial requirements, and cam follower bearings play a key role in fulfilling these demands. Let’s explore some examples where controlled motion and tracking are crucial, and cam follower bearings are essential:

  • High-Precision Manufacturing:
  • In high-precision manufacturing processes such as CNC machining, milling, or grinding operations, cam follower bearings are used to achieve controlled and precise motion. These bearings help guide and support the movement of cutting tools, workpieces, or robotic arms, ensuring accurate positioning, dimensional accuracy, and repeatability in the manufactured parts.

  • Robotic Systems:
  • Cam follower bearings are vital components in various robotic systems where controlled motion and tracking are crucial. These bearings are used in robot joints, arms, and end-effectors to provide precise movement and tracking capabilities. They enable robots to perform intricate tasks such as pick-and-place operations, assembly processes, and precise positioning in industries like automotive manufacturing, electronics assembly, and logistics.

  • Automatic Guided Vehicles (AGVs):
  • AGVs are autonomous vehicles used for material handling and transportation tasks in industries like warehousing, manufacturing, and logistics. Cam follower bearings are employed in the wheel assemblies of AGVs to provide controlled motion and tracking. These bearings allow the AGVs to navigate along predefined paths, follow markers or guide rails, and accurately position themselves for loading, unloading, or docking operations.

  • Conveyor Systems:
  • Conveyor systems in industries such as food processing, packaging, and material handling require controlled motion and tracking for efficient operation. Cam follower bearings are used in conveyor rollers and guides to ensure smooth and precise movement of products along the conveyor line. These bearings enable accurate tracking of the conveyed items, preventing misalignment, jams, and product damage.

  • Printing and Labeling Machines:
  • In printing and labeling machines, cam follower bearings are utilized to achieve controlled motion and tracking of the printing heads or labeling mechanisms. These bearings enable precise positioning of the printing or labeling components, ensuring accurate placement and alignment on the target surface. Controlled motion and tracking are essential in maintaining print quality, preventing misprints, and ensuring consistent label placement.

  • Textile Machinery:
  • Textile machinery such as looms, knitting machines, and embroidery machines require controlled motion and tracking for the production of high-quality textiles. Cam follower bearings are used in various components of these machines to guide the movement of threads, yarns, or fabric. These bearings help maintain proper tension, alignment, and synchronization, ensuring precise weaving, knitting, or embroidery patterns.

  • Camera and Imaging Systems:
  • Cam follower bearings are employed in camera and imaging systems that require controlled motion and tracking. These bearings support the movement of camera lenses, image sensors, or scanning mechanisms. By providing smooth and precise motion control, cam follower bearings contribute to accurate focusing, tracking of moving objects, and capturing high-quality images or scans.

  • Scientific and Laboratory Equipment:
  • In scientific and laboratory equipment, controlled motion and tracking are crucial for precise experiments and measurements. Cam follower bearings are used in equipment such as spectroscopes, microscopes, or positioning stages. These bearings enable controlled movement of samples, lenses, or measurement probes, ensuring accurate positioning, focus, and tracking in scientific research and analysis.

The above examples highlight various scenarios where controlled motion and tracking are crucial, and cam follower bearings are essential components. Whether in manufacturing, robotics, transportation, or precision equipment, cam follower bearings enable smooth, precise, and reliable motion, facilitating the achievement of desired outcomes in a wide range of applications.

cam folllow bearing

What are the common applications and industries where cam follower bearings are commonly used?

Cam follower bearings find application in various industries and are utilized in a wide range of mechanical systems that require high precision and reliable motion control. Here are some common applications and industries where cam follower bearings are commonly used:

  • Industrial Machinery:
  • Cam follower bearings are widely employed in industrial machinery, including machine tools, printing presses, packaging equipment, textile machinery, and robotics. They are utilized in these applications to provide smooth and precise motion control, support linear or rotational movements, and handle heavy loads.

  • Automotive:
  • In the automotive industry, cam follower bearings are utilized in various components and systems. They are found in engine camshafts, valve train mechanisms, fuel injection systems, and exhaust systems. Cam follower bearings help ensure proper valve timing, efficient fuel delivery, and smooth operation of engine components.

  • Aerospace and Aviation:
  • Cam follower bearings are utilized in the aerospace and aviation sectors for critical applications. They can be found in aircraft landing gear systems, flap mechanisms, flight control systems, and engine components. Cam follower bearings in these applications provide reliable and precise motion control, withstand high loads, and operate in demanding environments.

  • Material Handling:
  • Cam follower bearings are commonly used in material handling equipment such as conveyor systems, forklifts, cranes, and lifting mechanisms. They facilitate smooth and controlled movement of loads, handle heavy loads, and provide guidance and support for linear or rotational motion.

  • Construction and Heavy Equipment:
  • Cam follower bearings are utilized in construction and heavy equipment applications such as excavators, loaders, bulldozers, and compactors. They are employed in these machines for various functions, including track rollers, bucket mechanisms, steering systems, and articulating joints. Cam follower bearings in these applications enable efficient operation, withstand heavy loads, and provide durability in harsh conditions.

  • Medical and Laboratory Equipment:
  • Cam follower bearings are used in medical and laboratory equipment where precise motion control and smooth operation are critical. They can be found in applications such as medical imaging devices, laboratory automation systems, robotic surgical equipment, and precision instruments. Cam follower bearings in these applications ensure accurate positioning, smooth motion, and reliable performance.

  • Packaging and Printing:
  • In packaging and printing industries, cam follower bearings are utilized in machinery such as printing presses, labeling machines, cartoning machines, and packaging lines. They enable precise movement, register control, and consistent performance, contributing to high-quality printing and efficient packaging processes.

  • Textile and Garment Machinery:
  • Cam follower bearings are commonly used in textile and garment machinery for applications such as yarn guide systems, loom mechanisms, knitting machines, and fabric handling systems. They provide smooth and controlled motion, support high-speed operations, and contribute to the precise production of textiles and garments.

These are just a few examples of the many applications and industries where cam follower bearings are commonly used. Their versatility, reliability, and ability to provide precise motion control make them a valuable component in various mechanical systems across different sectors.

China Good quality Cam Follower Parts Ball Bearing 6904 6905 6906 6907   bearing driverChina Good quality Cam Follower Parts Ball Bearing 6904 6905 6906 6907   bearing driver
editor by CX 2024-05-03

China OEM Roller Bearing Track Roller Cam Follower Bearing Nutr58110 Nutr70/169 Nutr209 Nutr210 Needle Roller Bearing Manufacturer deep groove ball bearing

Product Description

More model of Needle Roller Bearing 

Related Information

NEEDLE ROLLER BEARINGS
SERIES INNER DIAMETER
K Series 3mm-130mm
HK Series 3mm-60mm
SCE Series 0.125-3.500
BK Series 3mm-60mm
BCE Series 0.125-3.500
HF Series 4mm-35mm
HFL Series 8mm-35mm
NK Series 5mm-100mm
NKI Series 5mm-100mm
NA4900 Series 10mm-100mm
RNA4900 Series 10mm-100mm
NA6900 Series 10mm-100mm
RNA6900 Series 10mm-100mm
AXK Series 6mm-160mm
AS Series 6mm-160mm

  Drawn cup needle roller bearings        
  Bearing Number Boundary dimensions(mm) Basic load ratings(N) Limiting speeds(rpm) Mass(g)
    Fw D C Cr Cor Oil (Approx.)
HK Series HK0408TN 4 8 8 1540 1070 4000 1.6
  HK0509 5 9 9 2200 1790 36000 2
  HK05X09X08 5 9 8 2200 1790 36000 1.9
  HK0607 6 10 7 1600 1400 30000 1.8
  HK0608 6 10 8 1830 1550 32000 2.1
  HK0609 6 10 9 2650 2400 3000 2.2
  HK0611 6 10 11 1700 1500 29000 2.3
  HK06X12X08 6 12 8 2230 2571 33000 2.5
  HK0708 7 11 8 2800 2150 27000 2.2
  HK0709 7 11 9 2800 2150 27000 2.3
  HK07X12X08 7 12 8 3300 3220 37000 2.2
  HK07X12X09 7 12 9 3400 3150 37000 2.4
  HK0808 8 12 8 2550 2400 21000 2.7
  HK571 8 12 10 3700 3450 21000 3
  HK08X14X10 8 14 10 3800 3950 25000 5.35
  HK08X14X12 8 14 12 4100 4320 25000 6.6
  HK 0571 9 13 8 3650 4050 25000 3
  HK571 9 13 10 4050 4250 25000 4
  HK571 9 13 11 4300 4700 25000 4.1
  HK571 9 13 12 5000 6000 25000 4.6
  HK09X15X10 9 15 10 5300 6300 25000 5.6
  HK1571 10 14 10 3900 4800 19000 4.1
  HK1012 10 14 12 5000 6300 19000 4.8
  HK1015 10 14 15 6700 7800 19000 6
  HK10X13X08 10 13 8 4100 4800 20000 3.5
  HK10X15X15 10 15 15 6800 8800 18000 6.5
  HK10X16X10 10 16 10 6800 8800 18000 6.5
  HK10X16X12 10 16 12 6800 8800 18000 7.5
  HK10X16X15 10 16 15 6800 8800 19000 11
  HK10X17X15 10 17 15 7200 8000 19000 11.5
  HK10X18X12 10 18 12 7200 8000 19000 8.5
  HK1208 12 16 8 7200 8000 19000 3.3
  HK1210 12 16 10 4150 5800 19000 4.6
  HK1212 12 16 12 3800 5100 15000 5.6
  HK12X17X12 12 17 12 5100 7000 15000 7.5
  HK12X17X15 12 17 15 5100 7000 15000 9.5
  HK12X17X18 12 17 18 5100 7000 15000 11
  HK12X18X12 12 18 12 5500 6300 17000 9.1
  HK12X18X14 12 18 14 6500 6300 15000 10.6
  HK12X19X12 12 19 12 6800 7400 15000 10
  HK1311 13 19 11 6300 6300 14000 8.5
  HK1312 13 19 12 6200 7100 17000 8.9
  HK13.5X20X12 13.5 20 12 6250 7590 16000 10.8
  HK1410 14 20 10 6700 7000 16000 8.3
  HK1412 14 20 12 6800 7500 16000 10.5
  HK1416 14 20 16 7300 9000 14000 13.9
  HK1512 15 21 12 7000 8400 14000 11.1
  HK1514 15 21 14 8500 10400 13000 12.7
  HK1515 15 21 15 9100 11400 13000 14.2
  HK1516 15 21 16 9800 11400 14000 15
  HK1522 15 21 22 10400 16500 14000 20.4
  HK15X20X12 15 20 12 5800 6000 14000 8.4
  HK15X20X16 15 20 16 6000 6200 14000 11.4
  HK15X20X20 15 20 20 6100 6400 14000 13.8
  HK15X22X12 15 22 12 14300 18400 13000 12.5
  HK15X22X12.5 15 22 12.5 14300 18400 13000 13.5
  HK1614 16 22 14 8800 9900 12000 14.4
  HK1616 16 22 16 15710 14300 14000 15.8
  HK1617 16 22 17 12900 17200 12000 18
  HK1622 16 22 22 11100 17400 14000 21.7
  HK16X21X06 16 21 6 4200 5300 12000 5.5
  HK16X21X09 16 21 9 4400 5600 12000 7.5
  HK1612 16 22 12 7100 9200 14000 11.7
  HK1712 17 23 12 6900 9300 13000 12.2
  HK1714 17 23 14 6800 15710 10000 14
  HK1716 17 23 16 8500 12500 10000 15.9
  HK1718 17 23 18 9500 10600 10000 19
  HK17X21.5X15 17 21.5 15 6300 8600 11000 10
  HK17X24X15 17 24 15 11200 12800 10000 17
  HK17X25X14 17 25 14 13100 14700 10000 17.7
  HK17X25X15.5 17 25 15.5 9320 10400 10000 20
  HK17X25X18 17 25 18 9500 10600 11000 23.5
  HK17X25X18-RS  17 25 18 10500 12600 13000 23.5
  HK1812 18 24 12 7100 9900 12000 13.1
  HK1816 18 24 16 106500 15300 12000 17.5
  HK19X27X16 19 27 16 8100 9500 10500 23
  HK2571 20 26 10 5900 7200 10000 11.8
  HK2011 20 26 11 7500 9200 9000 12
  HK2012 20 26 12 7600 15710 10000 14.1
  HK2014 20 26 14 9700 18100 9000 15.7
  HK2016 20 26 16 11700 29100 10000 19.3
  HK2018 20 26 18 7900 12800 9000 23.3
  HK2571 20 26 20 13700 24000 10000 24.1
  HK2571 20 26 25 9100 14800 9900 28
  HK2030 20 26 30 21800 40000 15710 34.7
  HK20X27X18 20 27 18 26000 47200 9900 78
  HK20X27X20 20 27 20 26300 47800 9900 82
  HK20X27X30 20 27 30 28500 48800 9900 94
  HK20X28X16 20 28 16 29600 49800 9900 28.5
  HK20X29X18 20 29 18 30900 54600 9900 41
  HK2210 22 28 10 7200 9500 1571 12.3
  HK2212 22 28 12 8100 10400 1571 15
  HK2216 22 28 16 11400 18100 1571 20.9
  HK2220 22 28 20 14500 25000 1571 26.2
  HK2230 22 28 30 17500 30400 9000 32
  HK22X28X7.5TN 22 28 7.5 5200 7000 1571 8.8
  HK22X29X25 22 29 25 18100 31500 9000 37
  HK22X29X30 22 29 30 19400 33100 9000 43
  HK22X30X14 22 30 14 19800 34000 9000 21.9
  HK24X30X7.5TN 24 30 7.5 5800 7200 10000 10.6
  HK2512 25 32 12 10000 14200 9000 20
  HK2514 25 32 14 13600 18700 9000 21.9
  HK2516 25 32 16 13600 20000 9000 27.3
  HK2518 25 32 18 17500 25800 9000 28.2
  HK2520 25 32 20 17900 30000 9000 34.1
  HK2525 25 32 25 22200 36700 9000 40
  HK2526 25 32 26 22500 42000 9000 44.8
  HK2538 25 32 38 30000 58000 9000 64.7
  HK25X33X10 25 33 10 34800 69600 9000 17
  HK25X33X15 25 33 15 35700 70000 9000 27.4
  HK25X35X20 25 35 20 36100 78650 9000 44.9
  HK2816 28 35 16 15400 22500 8700 30.1
  HK2818 28 35 18 18500 29300 8700 31.7
  HK2820 28 35 20 18900 32000 8700 37.6
  HK3012 30 37 12 15710 16200 8100 24
  HK3016 30 37 16 15200 27000 8100 32
  HK3018 30 37 18 19200 31500 8100 33.6
  HK3571 30 37 20 19700 33500 8100 40.1
  HK3026 30 37 26 24000 50000 8100 52.9
  HK3038 30 37 38 32500 74000 8100 76.1
  HK30X38X12 30 38 12 38100 80000 8100 28
  HK30X38X16 30 38 16 39000 82000 8100 32.7
  HK30X38X24 30 38 24 39910 88800 8100 49
  HK30X38X32 30 38 32 38890 88700 8100 69
  HK3224 32 38 24 25500 52000 7300 50.7
  HK3232 32 39 32 22600 54300 7100 66.4
  HK32X38X11 32 38 11 19700 43200 7800 17
  HK32X40X32 32 39 32 27990 59890 7100 72.7
  HK3512 35 40 12 12100 19300 7100 27.7
  HK3516 35 42 16 15700 27500 7100 36.9
  HK3520 35 42 20 20800 41000 7100 46.1
  HK35X43X16 35 42 16 24200 47100 7100 37
  HK35X43X25 35 42 25 24440 48200 6200 60.5
  HK35X43X32 35 43 32 24870 48880 6200 80
  HK35X45X12 35 45 12 24870 48880 6200 31
  HK36X42X12 36 42 12 15000 21000 6200 23
  HK38X48X30 38 48 30 16100 24100 6000 102
  HK4012 40 47 12 14000 24300 6300 31.1
  HK4016 40 47 16 20000 38500 6300 41.4
  HK4571 40 47 20 25500 52000 6300 51.8
  HK40X50X32 40 50 32 23000 42000 6000 114.3
  HK40X50X38 40 50 38 24100 43000 6000 130.8
  HK4512 45 52 12 12900 22500 5800 34.8
  HK4516 45 52 16 19300 3800 5800 46.2
  HK4520 45 52 20 22000 51000 5800 56
  HK45X55X38 45 55 38 27600 61000 5300 135
  HK5012 50 58 12 23600 57200 5300 44.2
  HK5571 50 58 20 28000 60000 5300 72
  HK5571 50 58 25 34500 80000 5300 90.1
  HK50X57X16 50 57 16 15200 32500 5300 51.2
  HK50X60X38 50 60 38 27770 63100 4600 140
  HK5520 55 63 20 29500 59900 4600 78
  HK5525 55 63 25 33200 69980 4600 109
  HK5528 55 63 28 39090 98000 4600 111
  HK6012 60 68 12 12400 29000 4100 49.2
  HK6571 60 68 20 30500 72000 4100 86
  HK6032 60 68 32 50000 131000 4100 136
BK Series BK0408TN 4 8 8 1540 1070 40000 1.8
  BK0509 5 9 9 2200 1790 36000 2.1
  BK0608 6 10 8 1830 1550 32000 2.2
  BK0609 6 10 9 2650 2400 3000 2.6
  BK0709 7 11 9 2800 2150 27000 2.9
  BK0808 8 12 8 2550 2400 21000 3
  BK571 8 12 10 3700 3450 21000 3.4
  BK08X14X10 8 14 10 3800 3950 25000 5.8
  BK 0571 9 13 8 3650 4050 25000 3.4
  BK571 9 13 10 4050 4250 25000 4.3
  BK571 9 13 12 5000 6000 25000 4.9
  BK1571 10 14 10 3900 4800 19000 4.3
  BK1012 10 14 12 5000 6300 19000 5
  BK1015 10 14 15 6700 7800 19000 6.2
  BK10X16X10 10 16 10 6800 8800 18000 6.8
  BK1210 12 16 10 4150 5800 19000 5.2
  BK1212 12 16 12 3800 5100 15000 6.2
  BK12X18X12 12 18 12 5500 6300 17000 10.3
  BK1312 13 19 12 6200 7100 17000 11.2
  BK1410 14 20 10 6700 7000 16000 12.1
  BK1512 15 21 12 7000 8400 14000 12.7
  BK1515 15 21 15 9800 11400 14000 15.3
  BK1516 15 21 16 9800 11400 14000 16.5
  BK1522 15 21 22 10400 16500 14000 22
  BK1612 16 22 12 7100 9200 14000 13.8
  BK1616 16 22 16 15710 14300 14000 17.6
  BK1622 16 22 22 11100 17400 14000 23.4
  BK1712 17 23 12 6900 9300 136000 14.5
  BK1812 18 24 12 7100 9900 12000 14.9
  BK1816 18 24 16 10600 15300 12000 19.9
  BK2571 20 26 10 5900 7200 10000 14
  BK2012 20 26 12 7600 15710 10000 16.7
  BK2016 20 26 16 11700 29100 10000 22.3
  BK2571 20 26 20 13700 24000 10000 27.1
  BK2030 20 26 30 21800 40000 15710 37.4
  BK2212 22 28 12 8100 10400 1571 18.1
  BK2216 22 28 16 11400 18100 1571 24.3
  BK2220 22 28 20 14500 25000 1571 29.9
  BK2512 25 32 12 10000 14200 9000 23.2
  BK2516 25 32 16 13600 50000 9000 31
  BK2520 25 32 20 17900 30000 9000 38.7
  BK2526 25 32 26 22500 42000 9000 49
  BK2538 25 32 38 30000 58000 9000 69
  BK2816 28 35 16 15400 22500 8700 34.1
  BK2820 28 35 20 18900 32000 8700 43
  BK3012 30 37 12 15710 16200 8100 27.9
  BK3016 30 37 16 15200 27000 8100 37.1
  BK3571 30 37 20 19700 33500 8100 46.5
  BK3026 30 37 26 24000 50000 8100 59.4
  BK3038 30 37 38 32500 74000 8100 82.5
  BK3512 35 42 12 12100 19300 7100 32.9
  BK3516 35 42 16 15700 27500 7100 43.8
  BK3520 35 42 20 20800 41000 7100 54.8
  BK4012 40 47 12 14000 24300 6300 38.2
  BK4016 40 47 16 20000 38500 6300 51
  BK4571 40 47 20 25500 52000 6300 62
  BK4516 45 52 16 19300 38000 5800 56
  BK4520 45 52 20 22000 51000 5800 72
  BK4512 45 52 12 12900 22500 5800 45
  BK5571 50 58 20 28000 60000 5300 87.3
  BK5571 50 58 25 34500 80000 5300 109
  BK5520 55 63 20 29500 59900 4600 93.8
  BK5528 55 63 28 39090 98000 4600 132
  BK6012 60 68 12 12400 29000 4100 77
  BK6571 60 68 20 30500 72000 4100 105
  BK6032 60 68 32 50000 131000 4100 164
BA Series BA55 7.94 12.7 7.92 1917 1703 38400 3.4
  BHA68 9.52 15.88 12.77 6004 6093 30000 5
  BA87 12.7 17.46 11.13 1976 2500 18000 6.6
  BA1210 19.05 25.4 15.88 11386 16413 16000 16
  BA1212 19.05 25.4 19.05 14144 21706 16000 21
  BA1816 22.22 34.92 25.4 20700 34500 13000 29
SCE Seires SCE1012 15.88 22.22 19.05 10800 13440 18000 20
  SCE108 15.88 22.22 12.7 8559 12060 18000 12
  SCH1012 15.88 22.22 19.05 10800 13440 18000 20
  SCE1212 19.05 25.4 19.05 14144 21706 16000 21
  SCE1214PP 19.05 25.4 22.22 16140 23800 16000 23
  SCE1616PP 25.4 31.75 25.4 22729 43505 11000 44
M Series M-681 9.52 14.29 12.7 4581 5515 29900 4.3
55 Series 55000X22 19.05 30.17 47.6 18000 25000 16000 36
HK-RS Series HK571-RS 8 12 10 2250 2100 19000 2.9
  HK09X13X12-RS 8 13 12 3800 4300 19000 4
  HK1012-RS 10 14 12 4100 5000 19000 4.2
  HK1214-RS 12 18 14 6100 7000 15000 10.7
  HK13X19X12-RS 13 19 12 6800 7580 12000 8.9
  HK1414-RS 14 20 14 6100 7500 13000 12
  HK1514-RS 15 21 14 6800 8800 11000 12.6
  HK1518-RS 15 21 18 9500 11400 10000 16
  HK1614-RS 16 22 14 7200 9200 10000 15.1
  HK17X25X14-RS 17 25 14 8000 9800 10000 17.7
  HK17X25X15.5-RS 17 25 15.5 9320 10400 13000 20
  HK17X25X20-RS 17 25 20 11600 13200 13000 26.2
  HK1814-RS 18 24 14 7800 9900 13000 15.1
  HK2012-RS 20 26 12 9500 11900 9200 11.7
  HK2018-RS 20 26 18 12700 25710 8200 21.4
  HK20X29X18-RS 20 29 18 8700 9980 7800 28.8
  HK2212-RS 22 28 12 8310 10000 9000 14
  HK2214-RS 22 28 14 9000 12400 7800 18.3
  HK2218-RS 22 28 18 10400 25710 7800 23.5
  HK2518-RS 25 32 18 13600 20000 6900 31
  HK3018-RS 30 37 18 16200 26000 5300 36.6
  HK3518-RS 35 42 18 16700 30500 4900 37.4
  HK4018-RS 40 47 18 19000 30500 4200 47.3
  HK4518-RS 45 52 18 20300 41000 3800 54.2
  HK5571-RS 50 58 24 30000 61000 3200 77.2
HK-2RS Series HK571-2RS 8 12 12 2250 2100 19000 3.5
  HK1014-2RS 10 14 14 4100 5000 15000 5.2
  HK1216-2RS 12 18 16 6100 7000 12000 11.5
  HK1416-2RS 14 20 16 6100 7500 11000 14
  HK1516-2RS 15 21 16 6800 8800 10000 14.3
  HK1520-2RS 15 21 20 9500 11400 10000 18
  HK1616-2RS 16 22 16 7200 9200 10000 15.1
  HK1620-2RS 16 22 20 9900 12300 10000 16.8
  HK1625-2RS 16 22 25 9900 12300 10000 17
  HK1816-2RS 18 24 16 7800 9900 9200 17
  HK2016-2RS 20 26 16 8000 15710 9000 18.8
  HK2571-2RS 20 26 20 12700 25710 7800 23.5
  HK2216-2RS 22 28 16 9000 12400 7800 20.3
  HK2220-2RS 22 28 20 10400 25710 7800 25.5
  HK2516-2RS 25 32 16 9800 13200 6900 27.3
  HK2520-2RS 25 32 20 13600 20000 6900 33.1
  HK2524-2RS 25 32 24 17900 30000 6900 39.7
  HK2530-2RS 25 32 30 24500 43000 6900 47.3
  HK2820-2RS 28 35 20 11400 22500 5300 36.9
  HK3016-2RS 30 37 16 15710 16200 5300 28.5
  HK3571-2RS 30 37 20 16200 26000 5300 39.1
  HK3571-2RS 30 37 24 21000 38500 5300 49.7
  HK3516-2RS 35 42 16 15710 20300 4900 36.4
  HK3520-2RS 35 42 20 16700 30500 4900 41.1
  HK4016-2RS 40 47 16 11000 21300 4200 41.2
  HK4571-2RS 40 47 20 19000 30500 4200 50.2
  HK4520-2RS 45 52 20 20300 41000 3800 57.4
  HK5571-2RS 50 58 24 30000 61000 3200 84
HK-RS Series BK1414-RS 14 20 14 6100 7500 11000 14.1
  BK1514-RS 15 21 14 6800 8800 10000 14.4
  BK1614-RS 16 22 14 7200 9200 10000 15.3
  BK2018-RS 20 26 18 12700 25710 7800 24.4
  BK2518-RS 25 32 18 13600 20000 6900 35.3

 

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 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 considerations are important when selecting the appropriate size and stud type for a cam follower bearing?

When selecting the appropriate size and stud type for a cam follower bearing, several considerations are important to ensure optimal performance and reliability. Let’s explore these considerations:

1. Load Requirements: Consider the anticipated load conditions that the cam follower bearing will be subjected to. Determine the maximum radial and axial loads that the bearing needs to support. This information is crucial in selecting a bearing with the appropriate load-carrying capacity to ensure reliable operation and prevent premature wear or failure.

2. Operating Speed: Take into account the anticipated operating speed of the cam follower bearing. Higher speeds can affect factors such as lubrication requirements, heat generation, and bearing fatigue life. Ensure that the selected bearing is suitable for the anticipated speed range to avoid issues such as excessive friction, overheating, or premature wear.

3. Environmental Conditions: Evaluate the environmental conditions in which the cam follower bearing will operate. Factors such as temperature, humidity, presence of contaminants, and exposure to corrosive substances can affect the bearing’s performance and lifespan. Select a bearing with appropriate materials, coatings, and seals that can withstand the specific environmental conditions to ensure long-term reliability.

4. Stud Type: Consider the stud type required for the application. Cam follower bearings typically come with different stud types, such as threaded studs, eccentric studs, or plain studs. The choice of stud type depends on factors such as the method of attachment, the need for adjustable positioning, or specific application requirements. Select the appropriate stud type that best suits the intended application.

5. Space Constraints: Assess the available space and clearance limitations in the application. Cam follower bearings come in various sizes and configurations. Ensure that the selected bearing and stud type fit within the available space without interference with other components or compromising the required motion range.

6. Lubrication: Consider the lubrication requirements of the cam follower bearing. Proper lubrication is essential for reducing friction, dissipating heat, and extending the bearing’s life. Some bearings require regular lubrication, while others may be pre-lubricated or sealed. Determine the lubrication method and frequency that align with the application’s needs and maintenance capabilities.

7. Alignment and Tracking: Evaluate the alignment and tracking requirements of the cam follower bearing. Depending on the application, the bearing may need to accurately track and follow a specific cam profile or track. Consider the design features of the bearing that provide proper alignment and tracking capabilities, such as integral flanges or adjusting mechanisms.

8. Maintenance and Serviceability: Take into account the maintenance and service requirements of the cam follower bearing. Consider factors such as accessibility for lubrication, inspection, or replacement. Select a bearing that allows for ease of maintenance and minimizes downtime during servicing operations.

9. Manufacturer and Quality: Choose a reputable manufacturer known for producing high-quality cam follower bearings. Ensure that the selected bearing complies with industry standards and undergoes rigorous quality control processes. This helps to ensure reliability, consistency, and availability of technical support when needed.

By considering these important factors, you can select the appropriate size and stud type for a cam follower bearing that meets the specific requirements of your application. This will result in optimal performance, longevity, and reliability of the bearing within the automation or machinery system.

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 OEM Roller Bearing Track Roller Cam Follower Bearing Nutr58110 Nutr70/169 Nutr209 Nutr210 Needle Roller Bearing Manufacturer   deep groove ball bearingChina OEM Roller Bearing Track Roller Cam Follower Bearing Nutr58110 Nutr70/169 Nutr209 Nutr210 Needle Roller Bearing Manufacturer   deep groove ball bearing
editor by CX 2024-04-30

China factory Stud Type Curve Track Roller Cam Follower Needle Roller Bearing Nukr35 Nukre35 deep groove ball bearing

Product Description

Welcome to HangZhou XIHU (WEST LAKE) DIS. FLIGHT SEIKO MACHINERY CO.,LTD !
We offer a wide variety of precision machining capabilities including high quality precision machined parts,
Mechanical assemblies,and cutom fabrication for automobile,textile machinery,construction machinery etc.
Our manufacturing and process capabilities are ISO9000 Certified.
 

Heavy duty needle roller bearing is composed of 1 or 2 rings and needle roller group with cage. According to different applications, it can be divided into bearings with or without inner rings. Therefore, the solid ring needle roller bearing can meet the requirements of light weight, small space occupation and high power transmission. The solid ring needle roller bearing has smaller volume and higher bearing capacity. Structure type outer ring double rib (or double lock ring) with cage needle roller bearing Na, NAV, NKI type can be respectively installed with inner ring and outer ring (with lock ring, full set of needle roller and cage), with high authorized speed, which can be divided into single row and double row. If the shaft cannot be used as a raceway, i.e. if it is not possible or economical to grind the shaft for hardening, this type of needle roller bearing with inner ring can be used

 

Characteristic of heavy duty needle roller bearing

Designation

Shaft

Mass

Dimensions(mm)

Basic Load Ratings

Limiting

P.No.

Diameter

 

FW

D

C

r

Cr

Cor

Speed

 

mm

g

 

 

 

Min.

Kn

Kn

rpm

NK 5/10TN

5

3.1

5

10

10

0.15

2.5

2

37000

NK 6/10TN

6

4.7

6

12

10

0.15

2.33

2.2

33000

NK 6/12TN

6

5.7

6

12

12

0.15

3.3

3.45

33000

NK 7/10TN

7

6.9

7

14

10

0.3

3.33

3.15

31000

NK 8/12TN

8

8.7

8

15

12

0.3

4.1

4.3

29000

NK 9/12TN

9

10.3

9

16

12

0.3

4.75

5.3

28000

Custom size requirement are also available

 

Our advantage:
1.The original 100% factory, more than 10 years’ production experience
2.Produce and process products according to your drawings and requirement.
3.All kinds of surface treatment available,such as anodizing,power coating,painting,polishing and etc.
4.Our professional R&D and QC team can strictily control the product quality to meet your requirement.
5.Our products are of high quality at cheap price,and delivered on time.
 

Manufacturing strength & Vehicle processing line

1.Professional operators

2.Adopting advanced CNC machine tools in Japan

3.Totally enclosed production workshop

4.Experienced managers

5.Digital control production line

6.Advanced level of technology

 

 

Production Detection

1.Complete testing facilities

2.Perfect measurement methods

3.Perfect production detection methods

4.Strong QC team,conduct comprehensive quality control
 

  /* 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: Customized
Load Direction: Heavy Duty Needle Roller Bearing
Style: Customized
Material: Customized
Type: Customized
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

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

What considerations are important when selecting the appropriate size and stud type for a cam follower bearing?

When selecting the appropriate size and stud type for a cam follower bearing, several considerations are important to ensure optimal performance and reliability. Let’s explore these considerations:

1. Load Requirements: Consider the anticipated load conditions that the cam follower bearing will be subjected to. Determine the maximum radial and axial loads that the bearing needs to support. This information is crucial in selecting a bearing with the appropriate load-carrying capacity to ensure reliable operation and prevent premature wear or failure.

2. Operating Speed: Take into account the anticipated operating speed of the cam follower bearing. Higher speeds can affect factors such as lubrication requirements, heat generation, and bearing fatigue life. Ensure that the selected bearing is suitable for the anticipated speed range to avoid issues such as excessive friction, overheating, or premature wear.

3. Environmental Conditions: Evaluate the environmental conditions in which the cam follower bearing will operate. Factors such as temperature, humidity, presence of contaminants, and exposure to corrosive substances can affect the bearing’s performance and lifespan. Select a bearing with appropriate materials, coatings, and seals that can withstand the specific environmental conditions to ensure long-term reliability.

4. Stud Type: Consider the stud type required for the application. Cam follower bearings typically come with different stud types, such as threaded studs, eccentric studs, or plain studs. The choice of stud type depends on factors such as the method of attachment, the need for adjustable positioning, or specific application requirements. Select the appropriate stud type that best suits the intended application.

5. Space Constraints: Assess the available space and clearance limitations in the application. Cam follower bearings come in various sizes and configurations. Ensure that the selected bearing and stud type fit within the available space without interference with other components or compromising the required motion range.

6. Lubrication: Consider the lubrication requirements of the cam follower bearing. Proper lubrication is essential for reducing friction, dissipating heat, and extending the bearing’s life. Some bearings require regular lubrication, while others may be pre-lubricated or sealed. Determine the lubrication method and frequency that align with the application’s needs and maintenance capabilities.

7. Alignment and Tracking: Evaluate the alignment and tracking requirements of the cam follower bearing. Depending on the application, the bearing may need to accurately track and follow a specific cam profile or track. Consider the design features of the bearing that provide proper alignment and tracking capabilities, such as integral flanges or adjusting mechanisms.

8. Maintenance and Serviceability: Take into account the maintenance and service requirements of the cam follower bearing. Consider factors such as accessibility for lubrication, inspection, or replacement. Select a bearing that allows for ease of maintenance and minimizes downtime during servicing operations.

9. Manufacturer and Quality: Choose a reputable manufacturer known for producing high-quality cam follower bearings. Ensure that the selected bearing complies with industry standards and undergoes rigorous quality control processes. This helps to ensure reliability, consistency, and availability of technical support when needed.

By considering these important factors, you can select the appropriate size and stud type for a cam follower bearing that meets the specific requirements of your application. This will result in optimal performance, longevity, and reliability of the bearing within the automation or machinery system.

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 factory Stud Type Curve Track Roller Cam Follower Needle Roller Bearing Nukr35 Nukre35   deep groove ball bearingChina factory Stud Type Curve Track Roller Cam Follower Needle Roller Bearing Nukr35 Nukre35   deep groove ball bearing
editor by CX 2024-04-26

China Good quality Complement Needle Roller Bearing B96 Bearing Cam Follower Track Roller Needle Bearing ball bearing

Product Description

Product Name  Needle Roller Bearing
Precision Rating P0, P6, P5, P4, P2
Material Bearing Steel  
Clearance C0 C1 C2 C3 C4 C5
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing 1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time 30 – 45 Days After The Order is Confirmed
Shippment 1.By Sea  2.By Air  3.By Express

Company Profile

 

In order to meet the needs of the masses of customers and improve the market competitiveness of our company,
we can provide OEM service according to our customers′ Needs. We have gained ISO9001 certificate, CE certificate,
GOST certificate and SGS certificate. Our target is to carry out the strategic investment along with the development
of market and need of new products. With our strategic, excellent products, top technology and outstanding service,
we sincerely expect cooperation with more customers and friends for a better future. Our main products include
spherical roller bearing, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, needle roller
bearings, ball bearing units, water pump bearings, automobile bearing, linear motion bearing, oil-less bearings,
bush and self-lubricating bearings, and non-standard bearings. Also, we supply bearings to our domestic peeling
machine factory and the machine exported to India, Malaysia and Russia, no any complaint from customer until now.

“zero defect, zero complaints” as the quality objective.

FAQ

Q: Are you trading company or manufacturer ?

A: We are a trading company specializing in exporting bearings.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the 

goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge

Q.You provide free consultation service?

Yes, before, during and after order, anytime.

/* 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

Product Name: Needle Bearing
Characteristic: High Precision
Advantage: Large Bearing Capacity
Holder: Copper and Iron Retainers
Quality: High Quality
Rolling Body: Roller Bearings
Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cam folllow bearing

How do temperature variations and environmental conditions impact the performance of cam follower bearings?

Temperature variations and environmental conditions can significantly impact the performance of cam follower bearings. Let’s explore how these factors affect the bearings in detail:

Temperature Variations:

Temperature variations can have both direct and indirect effects on the performance of cam follower bearings:

  • Lubrication: Temperature changes can affect the viscosity and flow properties of lubricants used in cam follower bearings. High temperatures can cause lubricants to thin out, reducing their effectiveness in creating a protective film between the rolling elements and raceways. Conversely, low temperatures can cause lubricants to thicken, impeding their ability to flow and provide adequate lubrication. Insufficient or degraded lubrication can lead to increased friction, wear, and premature failure of the bearing.
  • Expansion and Contraction: Temperature variations cause the components of cam follower bearings to expand or contract. This can lead to changes in clearances, fit, and geometric tolerances within the bearing assembly. If not properly accounted for, excessive clearances or interference fits can affect the bearing’s load-carrying capacity, accuracy, and overall performance.
  • Thermal Stresses: Differential expansion and contraction due to temperature fluctuations can induce thermal stresses within the bearing components. These stresses can affect the dimensional stability, material fatigue properties, and overall structural integrity of the bearing. Excessive thermal stresses can lead to deformation, microcracking, or accelerated wear, compromising the performance and lifespan of the bearing.
  • Heat Dissipation: High operating temperatures in cam follower bearings can result in increased heat generation. If not effectively dissipated, excessive heat can lead to thermal overload, degraded lubrication, and accelerated wear. Proper heat dissipation mechanisms, such as cooling fins, lubricant circulation, or heat sinks, are necessary to maintain the bearing within acceptable temperature ranges and ensure optimal performance.

Environmental Conditions:

The environmental conditions in which cam follower bearings operate can also impact their performance:

  • Contaminant Ingress: Harsh environments with high levels of dust, dirt, moisture, or other contaminants pose a significant risk to cam follower bearings. Contaminants can enter the bearing assembly and cause abrasive wear, corrosion, or damage to the rolling elements and raceways. Seals and shields are used to protect the bearing from such contaminants, ensuring reliable operation and extending the bearing’s service life.
  • Corrosion and Chemical Exposure: Exposure to corrosive substances, chemicals, or aggressive media can degrade the bearing’s materials and surfaces. Corrosion can lead to pitting, surface roughness, or material deterioration, compromising the bearing’s load-carrying capacity and overall performance. Proper material selection, protective coatings, and sealing solutions are essential to mitigate the effects of corrosion and chemical exposure.
  • Humidity and Moisture: High humidity or exposure to moisture can promote the formation of water condensation or the absorption of moisture by the bearing components. This can lead to rust, oxidation, or lubricant contamination, impairing the bearing’s performance and lifespan. Effective sealing and proper maintenance practices are necessary to safeguard against the detrimental effects of humidity and moisture.
  • Extreme Environments: Cam follower bearings operating in extreme environments, such as high altitudes, underwater applications, or extreme temperatures, require specialized designs and materials. These extreme conditions can pose additional challenges, such as reduced oxygen levels, increased pressure differentials, or extreme temperature gradients. Bearings designed for such environments incorporate features to address these challenges and ensure reliable performance.

Considering temperature variations and environmental conditions is crucial when selecting cam follower bearings. It allows for the proper choice of materials, lubrication methods, sealing solutions, and protective measures to ensure optimal performance, longevity, and reliability in diverse operating conditions.

cam folllow bearing

Can you provide examples of scenarios where controlled motion and tracking are crucial with cam follower bearings?

In certain scenarios, controlled motion and tracking are crucial requirements, and cam follower bearings play a key role in fulfilling these demands. Let’s explore some examples where controlled motion and tracking are crucial, and cam follower bearings are essential:

  • High-Precision Manufacturing:
  • In high-precision manufacturing processes such as CNC machining, milling, or grinding operations, cam follower bearings are used to achieve controlled and precise motion. These bearings help guide and support the movement of cutting tools, workpieces, or robotic arms, ensuring accurate positioning, dimensional accuracy, and repeatability in the manufactured parts.

  • Robotic Systems:
  • Cam follower bearings are vital components in various robotic systems where controlled motion and tracking are crucial. These bearings are used in robot joints, arms, and end-effectors to provide precise movement and tracking capabilities. They enable robots to perform intricate tasks such as pick-and-place operations, assembly processes, and precise positioning in industries like automotive manufacturing, electronics assembly, and logistics.

  • Automatic Guided Vehicles (AGVs):
  • AGVs are autonomous vehicles used for material handling and transportation tasks in industries like warehousing, manufacturing, and logistics. Cam follower bearings are employed in the wheel assemblies of AGVs to provide controlled motion and tracking. These bearings allow the AGVs to navigate along predefined paths, follow markers or guide rails, and accurately position themselves for loading, unloading, or docking operations.

  • Conveyor Systems:
  • Conveyor systems in industries such as food processing, packaging, and material handling require controlled motion and tracking for efficient operation. Cam follower bearings are used in conveyor rollers and guides to ensure smooth and precise movement of products along the conveyor line. These bearings enable accurate tracking of the conveyed items, preventing misalignment, jams, and product damage.

  • Printing and Labeling Machines:
  • In printing and labeling machines, cam follower bearings are utilized to achieve controlled motion and tracking of the printing heads or labeling mechanisms. These bearings enable precise positioning of the printing or labeling components, ensuring accurate placement and alignment on the target surface. Controlled motion and tracking are essential in maintaining print quality, preventing misprints, and ensuring consistent label placement.

  • Textile Machinery:
  • Textile machinery such as looms, knitting machines, and embroidery machines require controlled motion and tracking for the production of high-quality textiles. Cam follower bearings are used in various components of these machines to guide the movement of threads, yarns, or fabric. These bearings help maintain proper tension, alignment, and synchronization, ensuring precise weaving, knitting, or embroidery patterns.

  • Camera and Imaging Systems:
  • Cam follower bearings are employed in camera and imaging systems that require controlled motion and tracking. These bearings support the movement of camera lenses, image sensors, or scanning mechanisms. By providing smooth and precise motion control, cam follower bearings contribute to accurate focusing, tracking of moving objects, and capturing high-quality images or scans.

  • Scientific and Laboratory Equipment:
  • In scientific and laboratory equipment, controlled motion and tracking are crucial for precise experiments and measurements. Cam follower bearings are used in equipment such as spectroscopes, microscopes, or positioning stages. These bearings enable controlled movement of samples, lenses, or measurement probes, ensuring accurate positioning, focus, and tracking in scientific research and analysis.

The above examples highlight various scenarios where controlled motion and tracking are crucial, and cam follower bearings are essential components. Whether in manufacturing, robotics, transportation, or precision equipment, cam follower bearings enable smooth, precise, and reliable motion, facilitating the achievement of desired outcomes in a wide range of 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 Good quality Complement Needle Roller Bearing B96 Bearing Cam Follower Track Roller Needle Bearing   ball bearingChina Good quality Complement Needle Roller Bearing B96 Bearing Cam Follower Track Roller Needle Bearing   ball bearing
editor by CX 2024-04-25

China Custom Cam Follower Bearing CF16 Kr35 Stud Type Needle Roller Bearing double row ball bearing

Product Description

Product Description

The standard driving system for a stud type cam follower is a slot, for use with a flat head screwdriver. However, hex sockets are available for higher torquing ability, which is especially useful for eccentric cam followers and those used in blind holes. Hex socket cam followers from most manufacturers eliminate the relubrication capability on that end of the cam follower.

Feature
The outer diameter (OD) of the cam follower (stud or yoke) can be the standard cylindrical shape or be crowned. Crowned cam followers are used to keep the load evenly distributed if it deflects or if there is any misalignment between the follower and the followed surface. They are also used in turntable type applications to reduce skidding. Crowned followers can compensate for up to 0.5° of misalignment, while a cylindrical OD can only tolerate 0.06°. The only disadvantage is that they cannot bear as much load because of higher stresses.

Detailed Photos

 

 

Product Parameters

Other bearing

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Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: 10-90mm
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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track roller bearing
Customization:
Available

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Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

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 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 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 Custom Cam Follower Bearing CF16 Kr35 Stud Type Needle Roller Bearing   double row ball bearingChina Custom Cam Follower Bearing CF16 Kr35 Stud Type Needle Roller Bearing   double row ball bearing
editor by CX 2024-04-24

China manufacturer Cam Followers Tracking Roller Bearing Rku55 Eccentric H-Line Guide Roller Rku55 Needle Roller Bearing double row ball bearing

Product Description

 

Product Parameters

 

Item Number

DIMENSIONS

MASS

(KG)

D

d

B

C

B1

C1

d1

G

KRV 16

16

6

28

11

16

0.6

12.5

M 6

0.02

KRV 19

19

8

32

11

20

0.6

15

M 8

0.032

KRV 22 PPA

22

10

36

12

23

0.6

17.5

M 10×1

0.045

KRV 26 PPA

26

10

36

12

23

0.6

17.5

M 10×1

0.059

KRV 30 PPA

30

12

40

14

25

0.6

23

M 12×1.5

0.091

KRV 32 PPA

32

12

40

14

25

0.6

23

M 12×1.5

0.1

KRV 35 PPA

35

16

52

18

32.5

0.8

27.6

M 16×1.5

0.17

KRV 40 PPA

40

18

58

20

36.5

0.8

31.5

M 18×1.5

0.25

KRV 47 PPA

47

20

66

24

40.5

0.8

36.5

M 20×1.5

0.39

KRV 52 PPA

52

20

66

24

40.5

0.8

36.5

M 20×1.5

0.46

 

Detailed Photos

 

Company Profile

 

HangZhou CZPT BEARING Co., Ltd is specialized in bearings areas since 2013, we create an innovative sales service of bearings to satisfy diffierent kinds of application.

We are located in HangZhou city, ZHangZhoug province, China, near HangZhou and ZheJiang port, which has recognized by special ISO, with CE certificiate, The various bearings we produce there have been inspected and confirmed by SGS to be RoHS compliant.

We Registered “GNYAR” in 2014, registered “MAJC” in 2018, both was received in high-performance praise, and earned high reputation. Our products is widely used to mining machinery, motorcycle parts, agricultural machine, auto parts and embroidery machine spare parts, Power tools, bicycle, Semiconductor Facilities. Fitness Equipments, Toys, fishing, industrial using design, etc.

After years of development, we believe that by establishing a mutually beneficial relationship with our customers we can both continue to grow and prosper, we wish and hope to always grant you satisfaction.

 

Certifications

 

Packaging & Shipping

  /* 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: Radial Bearing
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

|

Customized Request

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 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 manufacturer Cam Followers Tracking Roller Bearing Rku55 Eccentric H-Line Guide Roller Rku55 Needle Roller Bearing   double row ball bearingChina manufacturer Cam Followers Tracking Roller Bearing Rku55 Eccentric H-Line Guide Roller Rku55 Needle Roller Bearing   double row ball bearing
editor by CX 2024-04-17

China Best Sales Needle Roller Bearing Cam Follower Bearing Natr17PP double row ball bearing

Product Description

Company introduction
HangZhou Nater Bearing Co., Ltd. was established in 2011, specializing in the production and sales of needle roller bearings. It can also design and develop various types of bearings that meet the special requirements of users according to user requirements. Bearing products are widely used in automobiles, motorcycles, electric/pneumatic tools, light industrial machinery, engineering machinery, printing machinery, machine tool industry, packaging machinery and other fields.
Needle roller bearings have 5,000 specifications and varieties, ranging from inner diameter 3mm to outer diameter 350mm, of which stamped outer ring needle roller bearings: HK, BK, SCE, SCH, B, BH, BHM, F, FY and other series, cage bearings: K , KZK and other series, one-way clutch needle roller bearings: HF, HFL, RC, RCB and other series, thrust needle roller bearings: NTA, TRA, TRB, TRC, TRD, AXK, AS and other series, integral ring needle roller bearings : NA, RNA, NK, NKI, MR, Ml, NKS, NKIS and other series, inner and outer rings: IR, LR, Ml and other series, cylindrical roller bearings: N, NF, NU, NUP, NUPK, SL01, SL02, SL18 , SL19, SL04 and other series, support rollers, bolt rollers: KR, STO, NUTR, NATR, NUKR, CF, CFH, CYR and other series, solid ring needle roller bearings: NK, NKI, RNA, NA, NKS, NKIS, MR, Ml metric and inch series, combined radial thrust bearings: NKIA, NKIB, NX, NKZ, NKXR series, water pump shaft connection bearings: WR, WB series.

Important 
Product images on our website and in sales emails are used to demonstrate our capabilities
Except for our own designed models, the products are manufactured according to the customer’s drawings and specifications, under contract, and we will not sell any of these products to any third party

A&Q
Q1: Can I get a free sample?
A1: We provide samples free in freight collected. For special samples requirement, please contact us for more details. 
Q2: How could I pay?
A2: We prefer T/T or L/C at sight. If you prefer other payment terms, please contact us freely.
Q3: What is your brand and packing way? Can you produce my brand and packing?
A3: Our brand is SGC and our own packing materials. We can make your brand. For more details, please contact us.
Q4: What is the delivery lead time?
A4: It depends on the order quantities. The mass production lead time is about 45-60 days after receipt of the deposit. 
Q5: Are you manufacturer or  trading company?
A5: We are manufacturer and exporter. We provide all kinds of OEM services for clients around the world.
Q6: Where is your main market?
A6: We export to the North America, Mexico, Australia, South-east Asia, Europe, U.A.E., Turkey, and other countries.

Our Services
1. Professional QC and QA team to make sure all products qualified before shipping.
2. Competitive price.
3 .Standard package to ensure the safe transportation.
4. Professional service.

Why choose us?
1. Production
    Qualified production, competitive price, professional service. 
2. Quality
    All products are inspected 100% before shipment by relative testing equipments.
3.The 24/7 service allows you to obtain the best solution in the shortest possible time for the problems you encounter in the field of industry and bearings.
4.For the needs of the industrial field and bearing products, we have made a series of solutions, from product selection to correct installation after ordering, we will give you the most timely answers and solutions for every problem you encounter.

 

Shaft Diameter Bearing Designation Mass Approx Boundary Dimensions Basic Load Rating Limiting Speed
Current Code Original Code Fw D C Dynamic Static Oil
mm g mm N rpm
5 NK5/10TN   2.9 5 10 10 2100 1400 36780
NK05/08     5 10 8      
NK05/10TN-OH     5 10 12 2350 1920 39000
NK05/12TN   3.7 5 10 12 3000 2650 39000
6 NK06/10     6 12 10 2600 2200 37000
NK06/10TN     6 12 10 2600 2200 37000
NK06/12TN   5.7 6 12 12 3350 3150 37000
RNA6X13X8TN     6 13 8      
7 NK07/10   6.9 7 14 10 2850 2650 34000
NK07/12   8.2 7 14 12 3650 3600 34000
7.8 RNA7.8169     7.8 16 9      
8 NK8L 12TN   8.3 8 15 12 3950 4100 32000
NK08/12   8.7 8 15 12 3950 4100 32000
NK08/16   12 8 15 16 5100 5800 32000
NK08/16TN     8 15 16 5100 5800 32000
RNA8X19X9     8 19 9      
RN8X14X8     8 14 8      
RNA496     8 15 10      
RNA8X15X10TN     8 15 10      
9 NK09/12   10.3 9 16 12      
10 NK10/12TN 462409K 10 10 17 12 4750 5300 29000
  5624097 16.6 10 17 15 4860 7100 29000
NK10/10     10 17 10      
NK10/12     10 17 12      
NK10/16     10 17 16 6200 7800 29000
NK10/16TN     10 17 16 6200 7800 29000
NKS10     10 19 13 5800 6000 29000
12 NK12/12TN 644097 11.8 12 19 12 6000 6400 27000
  5624098 15.4 12 19 15 6400 7100 27000
NK12/16   16.8 12 19 16 8200 9800 27000
14 NK14/16 4624900K 20.8 14 22 16 15710 11500 25000
NKS14   27 14 25 16 1400 13800 24000
RNA4900 4624900 24.4 14 22 13 8500 9000 25000
RNA6900 6634900 29.1 14 22 22 12800 15600 25000
NK14/12     14 22 12      
NK14/20     14 22 20 12800 15600 25000
15 NK15/12 644800K 18.5 15 23 12 8600 11000 21000
RNA152815   31.7 15 28 15 13600 17200 24000
  7948/15 16.1 15 22 12 8200 9800 8500

Shaft Diameter Bearing Designation Mass Approx Boundary Dimensions Basic Load Rating Limiting Speed
Current Code Original Code Fw D C Dynamic Static Oil
mm g mm N rpm
5 NK5/10TN   2.9 5 10 10 2100 1400 36780
NK05/08     5 10 8      
NK05/10TN-OH     5 10 12 2350 1920 39000
NK05/12TN   3.7 5 10 12 3000 2650 39000
6 NK06/10     6 12 10 2600 2200 37000
NK06/10TN     6 12 10 2600 2200 37000
NK06/12TN   5.7 6 12 12 3350 3150 37000
RNA6X13X8TN     6 13 8      
7 NK07/10   6.9 7 14 10 2850 2650 34000
NK07/12   8.2 7 14 12 3650 3600 34000
7.8 RNA7.8169     7.8 16 9      
8 NK8L 12TN   8.3 8 15 12 3950 4100 32000
NK08/12   8.7 8 15 12 3950 4100 32000
NK08/16   12 8 15 16 5100 5800 32000
NK08/16TN     8 15 16 5100 5800 32000
RNA8X19X9     8 19 9      
RN8X14X8     8 14 8      
RNA496     8 15 10      
RNA8X15X10TN     8 15 10      
9 NK09/12   10.3 9 16 12      
10 NK10/12TN 462409K 10 10 17 12 4750 5300 29000
  5624097 16.6 10 17 15 4860 7100 29000
NK10/10     10 17 10      
NK10/12     10 17 12      
NK10/16     10 17 16 6200 7800 29000
NK10/16TN     10 17 16 6200 7800 29000
NKS10     10 19 13 5800 6000 29000
12 NK12/12TN 644097 11.8 12 19 12 6000 6400 27000
  5624098 15.4 12 19 15 6400 7100 27000
NK12/16   16.8 12 19 16 8200 9800 27000
14 NK14/16 4624900K 20.8 14 22 16 15710 11500 25000
NKS14   27 14 25 16 1400 13800 24000
RNA4900 4624900 24.4 14 22 13 8500 9000 25000
RNA6900 6634900 29.1 14 22 22 12800 15600 25000
NK14/12     14 22 12      
NK14/20     14 22 20 12800 15600 25000
15 NK15/12 644800K 18.5 15 23 12 8600 11000 21000
RNA152815   31.7 15 28 15 13600 17200 24000
  7948/15 16.1 15 22 12 8200 9800 8500

Shaft Diameter Bearing Designation Mass Approx Boundary Dimensions Basic Load Rating Limiting Speed
Current Code Original Code Fw D C Dynamic Static Oil
mm g mm N rpm
5 NK5/10TN   2.9 5 10 10 2100 1400 36780
NK05/08     5 10 8      
NK05/10TN-OH     5 10 12 2350 1920 39000
NK05/12TN   3.7 5 10 12 3000 2650 39000
6 NK06/10     6 12 10 2600 2200 37000
NK06/10TN     6 12 10 2600 2200 37000
NK06/12TN   5.7 6 12 12 3350 3150 37000
RNA6X13X8TN     6 13 8      
7 NK07/10   6.9 7 14 10 2850 2650 34000
NK07/12   8.2 7 14 12 3650 3600 34000
7.8 RNA7.8169     7.8 16 9      
8 NK8L 12TN   8.3 8 15 12 3950 4100 32000
NK08/12   8.7 8 15 12 3950 4100 32000
NK08/16   12 8 15 16 5100 5800 32000
NK08/16TN     8 15 16 5100 5800 32000
RNA8X19X9     8 19 9      
RN8X14X8     8 14 8      
RNA496     8 15 10      
RNA8X15X10TN     8 15 10      
9 NK09/12   10.3 9 16 12      
10 NK10/12TN 462409K 10 10 17 12 4750 5300 29000
  5624097 16.6 10 17 15 4860 7100 29000
NK10/10     10 17 10      
NK10/12     10 17 12      
NK10/16     10 17 16 6200 7800 29000
NK10/16TN     10 17 16 6200 7800 29000
NKS10     10 19 13 5800 6000 29000
12 NK12/12TN 644097 11.8 12 19 12 6000 6400 27000
  5624098 15.4 12 19 15 6400 7100 27000
NK12/16   16.8 12 19 16 8200 9800 27000
14 NK14/16 4624900K 20.8 14 22 16 15710 11500 25000
NKS14   27 14 25 16 1400 13800 24000
RNA4900 4624900 24.4 14 22 13 8500 9000 25000
RNA6900 6634900 29.1 14 22 22 12800 15600 25000
NK14/12     14 22 12      
NK14/20     14 22 20 12800 15600 25000
15 NK15/12 644800K 18.5 15 23 12 8600 11000 21000
RNA152815   31.7 15 28 15 13600 17200 24000
  7948/15 16.1 15 22 12 8200 9800 8500

  
Please contact me for more information
 

  /* 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
Samples:
US$ 5/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

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 considerations are important when selecting the appropriate size and stud type for a cam follower bearing?

When selecting the appropriate size and stud type for a cam follower bearing, several considerations are important to ensure optimal performance and reliability. Let’s explore these considerations:

1. Load Requirements: Consider the anticipated load conditions that the cam follower bearing will be subjected to. Determine the maximum radial and axial loads that the bearing needs to support. This information is crucial in selecting a bearing with the appropriate load-carrying capacity to ensure reliable operation and prevent premature wear or failure.

2. Operating Speed: Take into account the anticipated operating speed of the cam follower bearing. Higher speeds can affect factors such as lubrication requirements, heat generation, and bearing fatigue life. Ensure that the selected bearing is suitable for the anticipated speed range to avoid issues such as excessive friction, overheating, or premature wear.

3. Environmental Conditions: Evaluate the environmental conditions in which the cam follower bearing will operate. Factors such as temperature, humidity, presence of contaminants, and exposure to corrosive substances can affect the bearing’s performance and lifespan. Select a bearing with appropriate materials, coatings, and seals that can withstand the specific environmental conditions to ensure long-term reliability.

4. Stud Type: Consider the stud type required for the application. Cam follower bearings typically come with different stud types, such as threaded studs, eccentric studs, or plain studs. The choice of stud type depends on factors such as the method of attachment, the need for adjustable positioning, or specific application requirements. Select the appropriate stud type that best suits the intended application.

5. Space Constraints: Assess the available space and clearance limitations in the application. Cam follower bearings come in various sizes and configurations. Ensure that the selected bearing and stud type fit within the available space without interference with other components or compromising the required motion range.

6. Lubrication: Consider the lubrication requirements of the cam follower bearing. Proper lubrication is essential for reducing friction, dissipating heat, and extending the bearing’s life. Some bearings require regular lubrication, while others may be pre-lubricated or sealed. Determine the lubrication method and frequency that align with the application’s needs and maintenance capabilities.

7. Alignment and Tracking: Evaluate the alignment and tracking requirements of the cam follower bearing. Depending on the application, the bearing may need to accurately track and follow a specific cam profile or track. Consider the design features of the bearing that provide proper alignment and tracking capabilities, such as integral flanges or adjusting mechanisms.

8. Maintenance and Serviceability: Take into account the maintenance and service requirements of the cam follower bearing. Consider factors such as accessibility for lubrication, inspection, or replacement. Select a bearing that allows for ease of maintenance and minimizes downtime during servicing operations.

9. Manufacturer and Quality: Choose a reputable manufacturer known for producing high-quality cam follower bearings. Ensure that the selected bearing complies with industry standards and undergoes rigorous quality control processes. This helps to ensure reliability, consistency, and availability of technical support when needed.

By considering these important factors, you can select the appropriate size and stud type for a cam follower bearing that meets the specific requirements of your application. This will result in optimal performance, longevity, and reliability of the bearing within the automation or machinery system.

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 Best Sales Needle Roller Bearing Cam Follower Bearing Natr17PP   double row ball bearingChina Best Sales Needle Roller Bearing Cam Follower Bearing Natr17PP   double row ball bearing
editor by CX 2024-04-15

China Hot selling Inch Size Deep Groove Ball Bearing 1622 for Cam Follower deep groove ball bearing

Product Description

1.Product Specification:

The type of  deep groove ball bearing 16 series component materials used in automobile, tractor, machinery, motor, water pump, agricultural machinery and textile machinery. Its wide application, simple design, non – separation, suitable for high – speed, reliable operation, low maintenance costs.The tight consistency between deep raceway and groove and ball enables deep raceway ball bearings to withstand axial loads in both directions in addition to radial loads.

2.Product Detail:

Products Name Deep Groove Ball Bearing 1622
Size (d*D*W) 14*34*11 mm
Precision P0,P6,P5,P4
Sealing Open,Z,ZZ,RZ,RS,2RS
Radial play C2,C0, C3
Material Chrome Steel, Stainless Steel,Bearing Steel,Ceramic
Feature Low noise, High quality,Long operating life
Resistance to wear,Smooth
Quality Standard ISO9, 63192752
Fax:
Address: Mayan Industry Zone, Henghe Town, HangZhou, HangZhou, China

11.FAQ of Deep Groove Ball Bearing

1.Q:Are you a factory or trading company?
   A:Kent Bearing is specialized in manufacturing and exporting bearings,
      and we have our own  factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
   A:Yes, sure, Kent Bearing are honored to offer you samples.
3.Q: How about the shipping?
   A: We can arrange the shipment or you may have the forwarder.
4.Q: Could you tell me the material of our bearing?
   A: We have chrome steel, and stainless steel, ceramic and plastic material
5.Q: Can we get support if we have our own market position?

   A:  Please inform us detailed information about your market,we will dicuss
        and propose helpful suggestion for you and to find the best solution for you.
 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.

/* 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

Size: 14*34*11 mm
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

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

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.

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editor by CX 2024-03-06