Cam Follower Track Runner Bearing C-CF20/KRV52 X Needle Roller Stud Track Bearing 52mm Roller Diameter M20 Stud Type For Machine Tool Guide Rail Slotted Head Durable Rigidity For Precision Linear Motion In Industrial Machinery

Cam Follower Track Runner Bearing 1 Pack for Linear Motion
✔️ M20x1.5 stud, 52 mm roller dia, 25.6 mm wide (2.00 in / 1.00 in)

These cam follower track runners are precision sealed ball bearing units designed to ride along machine tool guide rails, delivering smooth, accurate linear motion in automation equipment, CNC machines, robotics, and other machinery.

✅ Roller dia 52 mm (2.00 in), width 25.6 mm (1.00 in), thread M20x1.5
✅ Stud head is slotted for easy mounting with a flat-blade screwdriver
✅ Outer ring cage provides axial guidance and a dust seal for longer life
✅ Suitable for machine tools, automation rigs, and robotic systems

💡 What is a pillow block bearing used for in precision linear motion applications?

Common handy use case is to support shafts in automated systems with simple mounting.

- supports rotating shafts and aligns them for accurate movement in CNCs, robots, and conveyors
- reduces wear, vibration, and misalignment in linear guides and cam mechanisms
- ideal for keeping shafts in proper position in industrial equipment and automation lines