Cam Follower Track Runner Bearing With 47mm Roller Diameter And M20 Stud Type For Cam Mechanisms And Linear Motion KR47 PPA Micro Arc Needle Roller Hex Socket Stud One Pack High Rigidity For Smooth Operation In Tough Conditions

Cam Follower Track Runner Bearing, 1-Pack with 47mm Roller
✔️ M20x1.5 thread, 47mm roller, 25.6mm width, KR47 PPA

The CF20-1 (KR47) PPA cam follower track runner bearing is designed for cam mechanisms and linear motion systems. It uses a hex socket stud head for easy mounting with a hex wrench and features a sealed outer ring to keep dust out, extending service life in tough environments. This single-pack component is ideal for machine tools, industrial robots, and precision automation projects.

✅ Thread size: M20x1.5mm
✅ Roller diameter: 47mm (1.85 in)
✅ Roller width: 25.6mm (1.0 in)
✅ Micro-Arc needle roller type
✅ Hex socket stud head for easy mounting
✅ Sealed outer ring and dust seal for long life
✅ Pack: CF20-1 (KR47) PPA, 1 pack

💡 What is a cam follower track runner bearing used for in precision linear motion applications?

Handy component for guiding cams and linear slides in rugged industrial setups.

- In machine tools and robotics, it provides reliable cam guidance under load.
- Sealed design keeps dust out, extending bearing life in dirty environments.
- Hex socket stud enables quick, repeatable mounting with a wrench.
- Great for automation lines needing smooth, repeatable motion.