IKO CF Stud Type CF20 CF25 CF30 Cam Follower Bearing
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Lead Time–If you finish the payment today, your order will ship out within the delivery date.
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Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
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Customized packaging(Min. Order: 1 Pieces)Customized logo(Min. Order: 1 Pieces)
Cam Follower Needle Roller Bearings are also referred to as track follower. They are designed to follow a sliding or rotating piece (cam) and they use rollers or needles as the rolling elements. Cam Follower Bearings are therefore able to replicate a specific motion because they are highly versatile. They have thick-walled outer rings that run on a track. They are used to minimize distortion and bending stress while facilitating high load carrying capacity.Generally speaking, cam follower bearings are designed in different configurations and special structures can be designed according to the task requirements.
Materials of cam follower bearings
Needle roller: Gcr15, quench-hardening HRC60-65
Rings:Gcr15
Cage:Low-carbon steel or reinforced nylon
Both the stud and yoke cam followers have an outer diameter that may either be cylindrical or crowned. The crowned. The crowned ones are often used in turntable type applications because they help reduce skidding.
Stud style cam follower Needle bearing has one end plate integrated into the inner race (stud) and the other pressed onto the stud unto a shoulder on the inner race. Both ends of the stud have holes for lubrication and the inner race is induction hardened to maintain some degree of softness in case some modification is required.
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Model |
Weight | d | D | C | B1 | B2 | G | G1 | |
| No Seal | Reference model | (gram) | mm | mm | mm | mm | mm | mm | |
| CF 3 | KR10 | 4.5 | 3 | 10 | 7 | 17 | 9 | M3X0.5 | 5 |
| CF 4 | KR12 | 7.5 | 4 | 12 | 8 | 20 | 11 | M4X0.7 | 6 |
| CF 5 | KR13 | 10.5 | 5 | 13 | 9 | 23 | 13 | M5X0.8 | 7.5 |
| CF 6 | KR16 | 18.5 | 6 | 16 | 11 | 28 | 16 | M6X1 | 8 |
| CF 8 | KR19 | 28.5 | 8 | 19 | 11 | 32 | 20 | M8X1.25 | 10 |
| CF10 | KR22 | 45 | 10 | 22 | 12 | 36 | 23 | M10X1.25 | 12 |
| CF10-1 | KR26 | 60 | 10 | 26 | 12 | 36 | 23 | M10X1.25 | 12 |
| CF12 | KR30 | 95 | 12 | 30 | 14 | 40 | 25 | M12X1.5 | 13 |
| CF12-1 | KR32 | 105 | 12 | 32 | 14 | 40 | 25 | M12X1.5 | 13 |
| CF16 | KR35 | 170 | 16 | 35 | 18 | 52 | 32.5 | M16X1.5 | 17 |
| CF18 | KR40 | 250 | 18 | 40 | 20 | 58 | 36.5 | M18X1.5 | 19 |
| CF20 | KR47 | 460 | 20 | 47 | 24 | 66 | 40.5 | M20X1.5 | 21 |
| CF20-1 | KR52 | 385 | 20 | 52 | 29 | 66 | 40.5 | M20X1.5 | 21 |
| CF24 | KR62 | 815 | 24 | 62 | 29 | 80 | 49.5 | M24X1.5 | 25 |
| CF24-1 | KR72 | 1,140 | 24 | 72 | 29 | 80 | 49.5 | M24X1.5 | 25 |
| CF30 | KR80 | 1,870 | 30 | 80 | 35 | 100 | 63 | M30X1.5 | 32 |
| CF30-1 | KR85 | 2.03 | 30 | 85 | 35 | 100 | 63 | M30X1.5 | 32 |
| CF30-2 | KR90 | 2,220 | 30 | 90 | 35 | 100 | 63 | M30X1.5 | 32 |
FAQ: What is the difference between CF20, CF25, and CF30 Cam Follower Bearings?
The differences between the CF20, CF25, and CF30 cam follower bearings lie in their dimensions, which directly correlate with their load capacity and suitability for various applications. The number in the model name corresponds to the outer diameter of the cam follower in millimetres.
CF20: Has a 20 mm outer diameter, making it the most compact of the three. It is suitable for lighter loads and space-constrained applications.
CF25: Has a 25 mm outer diameter. It offers a higher load capacity than the CF20, making it a good choice for medium-duty applications.
CF30: Has a 30 mm outer diameter, giving it the highest load capacity of the three. It is ideal for heavy-duty applications that experience high loads or frequent shocks.
As the size increases, the bearing’s static and dynamic load ratings also increase, allowing it to handle more demanding conditions.
