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Cam follower bearings play a crucial role in various mechanical applications, providing support and facilitating motion in a wide range of systems. Among these, the CF cam follower bearing stands out for its unique design and versatile applications. In this essay, we delve into the structure, working principle, design considerations, and applications of KR cam follower bearings, shedding light on their significance in the realm of mechanical engineering.
Crowned outer ring running surface as standard, designation suffixes PPSKA and PPA with an improved crowned profile, with or without axial sliding rings, cage-guided or full complement of needle rollers, concentric or eccentric seat, sizedependent characteristics regarding relubrication and holding during mounting .
Stud diameter
d | Model No. | Main dimensions MM | ||||||||||||
Outer diameter
D | Outer ring width
C | Threaded
G |
G1 |
B | Overall length B1 |
B2 |
B3 |
C1 |
d1 |
d2 |
rsmin | Shoulder height f (Min.) | ||
5 | CF 5 | 13 | 9 | M5×0.8 | 7.5 | 10 | 23 | 13 | — | 0.5 | 3.1 | — | 0.3 | 9.7 |
6 | CF 6 | 16 | 11 | M6×1 | 8 | 12 | 28 | 16 | — | 0.6 | 4 | — | 0.3 | 11 |
8 | CF 8 | 19 | 11 | M8×1.25 | 10 | 12 | 32 | 20 | — | 0.6 | 4 | — | 0.3 | 13 |
10 | CF 10 | 22 | 12 | M10×1.25 | 12 | 13 | 36 | 23 | — | 0.6 | 4 | — | 0.3 | 15 |
10 | CF 10-1 | 26 | 12 | M10×1.25 | 12 | 13 | 36 | 23 | — | 0.6 | 4 | — | 0.3 | 15 |
12 | CF 12 | 30 | 14 | M12×1.5 | 13 | 15 | 40 | 25 | 6 | 0.6 | 6 | 3 | 0.6 | 20 |
12 | CF 12-1 | 32 | 14 | M12×1.5 | 13 | 15 | 40 | 25 | 6 | 0.6 | 6 | 3 | 0.6 | 20 |
16 | CF 16 | 35 | 18 | M16×1.5 | 17 | 19.5 | 52 | 32.5 | 8 | 0.8 | 6 | 3 | 0.6 | 24 |
18 | CF 18 | 40 | 20 | M18×1.5 | 19 | 21.5 | 58 | 36.5 | 8 | 0.8 | 6 | 3 | 1 | 26 |
20 | CF 20 | 52 | 24 | M20×1.5 | 21 | 25.5 | 66 | 40.5 | 9 | 0.8 | 8 | 4 | 1 | 36 |
20 | CF 20-1 | 47 | 24 | M20×1.5 | 21 | 25.5 | 66 | 40.5 | 9 | 0.8 | 8 | 4 | 1 | 36 |
24 | CF 24 | 62 | 29 | M24×1.5 | 25 | 30.5 | 80 | 49.5 | 11 | 0.8 | 8 | 4 | 1 | 40 |
24 | CF 24-1 | 72 | 29 | M24×1.5 | 25 | 30.5 | 80 | 49.5 | 11 | 0.8 | 8 | 4 | 1 | 40 |
30 | CF 30 | 80 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
30 | CF 30-1 | 85 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
30 | CF 30-2 | 90 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
The CF cam follower bearing is characterized by its distinctive structure, designed to withstand radial loads and support linear motion. Typically, it consists of a stud or shaft, a thick-walled outer ring, a set of needle rollers or ball bearings, and a cage. The stud serves as the mounting point, allowing the bearing to be attached to a machine component, while the outer ring provides stability and support.
The needle rollers or ball bearings within the CF cam follower play a pivotal role in enabling smooth and efficient motion. These elements are arranged between the stud and the outer ring, minimizing friction and facilitating movement along the cam profile. The cage, often made of high-strength materials, maintains proper spacing between the rolling elements, ensuring even load distribution and enhancing the bearing's durability.
Bearing Life of CF Cam Follower Bearings
The CF Cam Follower bearing size to be used can be selected on the basis of its load ratings in relation to the applied loads and the requirements regarding bearing life and reliability.
A simple way to calculate cam follower bearing life is the classic ISO formula for basic rating life. However, SUMA recommends using the SUMA rating life, which makes predicting bearing life more reliable. The values of the basic dynamic load rating C and the basic static load rating C0 are listed in the product tables.
The versatility of KR cam follower bearings makes them indispensable in various applications across different industries. In the realm of manufacturing machinery, these bearings find use in linear motion systems, robotic arms, and conveyor systems. Their ability to handle both radial and axial loads makes them suitable for applications where complex motion patterns are required.
In the automotive sector, KR cam follower bearings are employed in suspension systems, providing support and facilitating controlled motion. Their compact design and reliability make them ideal for use in steering linkages and other critical components.
Beyond manufacturing and automotive applications, KR cam follower bearings are utilized in the aerospace industry, where precision and reliability are paramount. They find a place in flight control systems, ensuring smooth and accurate movement in response to pilot commands.
FAQ
1. Are you Trading Company or Manufacturer ?
SUMA is Manufacturer with one-stop service , Production history over 20 years, exporting experience up to 10 years .
2. Can i have Samples to check quality first ?
It is okay to get cam follower bearing sample for quality check, we provide 2-5 pieces sample free of charge.
3. How can i choose the correct cam follower bearing i need ?
Torque capacity , Rotation Speed , and Dimensions are necessary to choose the right model.
If you not so sure about it, pls share with us, our engineer will give you professional guidance .
4. What Material of the bearings you are supplied ?
Standard Material : Outer Race : GCr15, Needle Roller: GCr15 , Cage: PA66 /STEEL
Stainless Steel Material available too .
5. How soon you can make the shipment ?
Usually all are in stock, can ship out within 2-3 days .
If big quantity, can ship out in 10 days .
Customized sizes may need 15-20 days , Depends on specific order.
Cam follower bearings play a crucial role in various mechanical applications, providing support and facilitating motion in a wide range of systems. Among these, the CF cam follower bearing stands out for its unique design and versatile applications. In this essay, we delve into the structure, working principle, design considerations, and applications of KR cam follower bearings, shedding light on their significance in the realm of mechanical engineering.
Crowned outer ring running surface as standard, designation suffixes PPSKA and PPA with an improved crowned profile, with or without axial sliding rings, cage-guided or full complement of needle rollers, concentric or eccentric seat, sizedependent characteristics regarding relubrication and holding during mounting .
Stud diameter
d | Model No. | Main dimensions MM | ||||||||||||
Outer diameter
D | Outer ring width
C | Threaded
G |
G1 |
B | Overall length B1 |
B2 |
B3 |
C1 |
d1 |
d2 |
rsmin | Shoulder height f (Min.) | ||
5 | CF 5 | 13 | 9 | M5×0.8 | 7.5 | 10 | 23 | 13 | — | 0.5 | 3.1 | — | 0.3 | 9.7 |
6 | CF 6 | 16 | 11 | M6×1 | 8 | 12 | 28 | 16 | — | 0.6 | 4 | — | 0.3 | 11 |
8 | CF 8 | 19 | 11 | M8×1.25 | 10 | 12 | 32 | 20 | — | 0.6 | 4 | — | 0.3 | 13 |
10 | CF 10 | 22 | 12 | M10×1.25 | 12 | 13 | 36 | 23 | — | 0.6 | 4 | — | 0.3 | 15 |
10 | CF 10-1 | 26 | 12 | M10×1.25 | 12 | 13 | 36 | 23 | — | 0.6 | 4 | — | 0.3 | 15 |
12 | CF 12 | 30 | 14 | M12×1.5 | 13 | 15 | 40 | 25 | 6 | 0.6 | 6 | 3 | 0.6 | 20 |
12 | CF 12-1 | 32 | 14 | M12×1.5 | 13 | 15 | 40 | 25 | 6 | 0.6 | 6 | 3 | 0.6 | 20 |
16 | CF 16 | 35 | 18 | M16×1.5 | 17 | 19.5 | 52 | 32.5 | 8 | 0.8 | 6 | 3 | 0.6 | 24 |
18 | CF 18 | 40 | 20 | M18×1.5 | 19 | 21.5 | 58 | 36.5 | 8 | 0.8 | 6 | 3 | 1 | 26 |
20 | CF 20 | 52 | 24 | M20×1.5 | 21 | 25.5 | 66 | 40.5 | 9 | 0.8 | 8 | 4 | 1 | 36 |
20 | CF 20-1 | 47 | 24 | M20×1.5 | 21 | 25.5 | 66 | 40.5 | 9 | 0.8 | 8 | 4 | 1 | 36 |
24 | CF 24 | 62 | 29 | M24×1.5 | 25 | 30.5 | 80 | 49.5 | 11 | 0.8 | 8 | 4 | 1 | 40 |
24 | CF 24-1 | 72 | 29 | M24×1.5 | 25 | 30.5 | 80 | 49.5 | 11 | 0.8 | 8 | 4 | 1 | 40 |
30 | CF 30 | 80 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
30 | CF 30-1 | 85 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
30 | CF 30-2 | 90 | 35 | M30×1.5 | 32 | 37 | 100 | 63 | 15 | 1 | 8 | 4 | 1 | 46 |
The CF cam follower bearing is characterized by its distinctive structure, designed to withstand radial loads and support linear motion. Typically, it consists of a stud or shaft, a thick-walled outer ring, a set of needle rollers or ball bearings, and a cage. The stud serves as the mounting point, allowing the bearing to be attached to a machine component, while the outer ring provides stability and support.
The needle rollers or ball bearings within the CF cam follower play a pivotal role in enabling smooth and efficient motion. These elements are arranged between the stud and the outer ring, minimizing friction and facilitating movement along the cam profile. The cage, often made of high-strength materials, maintains proper spacing between the rolling elements, ensuring even load distribution and enhancing the bearing's durability.
Bearing Life of CF Cam Follower Bearings
The CF Cam Follower bearing size to be used can be selected on the basis of its load ratings in relation to the applied loads and the requirements regarding bearing life and reliability.
A simple way to calculate cam follower bearing life is the classic ISO formula for basic rating life. However, SUMA recommends using the SUMA rating life, which makes predicting bearing life more reliable. The values of the basic dynamic load rating C and the basic static load rating C0 are listed in the product tables.
The versatility of KR cam follower bearings makes them indispensable in various applications across different industries. In the realm of manufacturing machinery, these bearings find use in linear motion systems, robotic arms, and conveyor systems. Their ability to handle both radial and axial loads makes them suitable for applications where complex motion patterns are required.
In the automotive sector, KR cam follower bearings are employed in suspension systems, providing support and facilitating controlled motion. Their compact design and reliability make them ideal for use in steering linkages and other critical components.
Beyond manufacturing and automotive applications, KR cam follower bearings are utilized in the aerospace industry, where precision and reliability are paramount. They find a place in flight control systems, ensuring smooth and accurate movement in response to pilot commands.
FAQ
1. Are you Trading Company or Manufacturer ?
SUMA is Manufacturer with one-stop service , Production history over 20 years, exporting experience up to 10 years .
2. Can i have Samples to check quality first ?
It is okay to get cam follower bearing sample for quality check, we provide 2-5 pieces sample free of charge.
3. How can i choose the correct cam follower bearing i need ?
Torque capacity , Rotation Speed , and Dimensions are necessary to choose the right model.
If you not so sure about it, pls share with us, our engineer will give you professional guidance .
4. What Material of the bearings you are supplied ?
Standard Material : Outer Race : GCr15, Needle Roller: GCr15 , Cage: PA66 /STEEL
Stainless Steel Material available too .
5. How soon you can make the shipment ?
Usually all are in stock, can ship out within 2-3 days .
If big quantity, can ship out in 10 days .
Customized sizes may need 15-20 days , Depends on specific order.
