Cam Follower Track Runner Bearing CF20 KR52 PPX Chrome Steel Needle Roller Stud Type for Machine Tool Guide Rail, 52mm Roller Diameter, 25.6mm Wide, M20x1.5 Stud, Flat Roller, Hex Socket, High Rigidity Heavy Duty Cam Mechanism

CF20 Cam Follower Track Bearing for High-Rigidity Use
✔️ 52mm dia roller, 25.6mm wide, M20x1.5 stud, hex socket

The CF20 KR52 PPX cam follower track runner bearing is a single-pack unit designed for mounting on machine tools and linear guide rails. It delivers high rigidity and precision in cam mechanisms, automation equipment, robotic systems, and engine-related machinery.
Dimensions and fitment are shown below.

Roller diameter	52 mm (2.05 in)
Roller width	25.6 mm (1.01 in)
Stud size	M20x1.5
Pack	1 piece

✅ 52mm dia roller, 2.05 in, flat roller for stable cam guidance
✅ 25.6mm wide roller, 1.01 in, supports precise motion
✅ M20x1.5 hex-socket stud for secure mounting
✅ Sealed outer ring and flat roller design reduce dust intrusion