Bearings
Cam Followers
CF Series
Quick Code: BB-125408
CF20-1BUU IKO Cam Follower - Parallel
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Product Specification
B
25.6mm max
B2
40.5mm
Brand
IKO
Crowned or Parallel OD
Parallel
Length (B1)
66.1mm max
Outside Dia (D)
47mm
Stud Dia (d1)
20mm
Thread Dia (d1)
M20x1.5
Reference
CF20-1BUU
Quick Order Code
BB-125408
Product Description
The CF20-1BUU is a high-performance IKO Cam Follower bearing with a parallel outer diameter design, engineered for precision mechanical applications requiring smooth rotational motion and exceptional load-bearing capabilities.
Key Features:
- Precision needle roller bearing technology
- Thick-walled outer ring for enhanced durability
- Superior rotational performance with minimal friction
- High load capacity design
- Parallel outer diameter profile for consistent contact and alignment
Technical Specifications:
| Stud Diameter: | 20mm |
| Thread Size: | M20x1.5 |
| Outside Diameter: | 47mm |
| Maximum Length (B1): | 66.1mm |
| Maximum Width (B): | 25.6mm |
| Secondary Width (B2): | 40.5mm |
Typical Applications:
- Heavy-duty industrial machinery
- Precision manufacturing equipment
- Material handling systems
- Automotive manufacturing
- Robotic systems
- CNC machine tools
Key Benefits:
- Designed for outer ring rotation
- Small coefficient of friction
- High load-bearing capacity
Compatible Replacement: KR-47PPX
These cam followers are engineered to provide exceptional performance in applications requiring smooth, precise rotary motion and reliable load-bearing capabilities, making them ideal for demanding mechanical environments.

