CF20B Cam Follower Single Pack - Standard Metric Caged Roller, High Carbon Steel, Cylindrical Outer Ring, Shielded Seals, Hex Head, for Linear Slide Units and Machinery

Single CF20B cam follower for metric machinery
✔️ Caged roller, high carbon steel, shielded, hex head

This is a single cam follower stud used to guide linear motion in machines and automation, commonly found in conveyors, indexing cams, and linear slide units.

✅ CF20B single cam follower, standard metric spec for industrial use
✅ Caged roller reduces friction for linear slide units and tracks
✅ High carbon steel body for heavy loads and impact resistance
✅ Cylindrical outer ring for smooth track contact and longer wear life
✅ Shielded seals help keep contaminants out; hex head stud for secure mounting
✅ Practical alternative to sealed ball bearing or ceramic options in many setups

💡 What is a cam follower used for in linear slide units and how does it compare to sealed ball bearings? Cam followers are rolling-contact elements that follow a cam or track and are handy for guiding and transferring motion in automation, indexing, and heavy-load applications. - Designed for line contact and higher radial loads common in cam tracks and linear slide units - Often chosen over sealed ball bearings when track guidance, impact loading, or lateral alignment is required - Available in caged, shielded, or ceramic-ready variants to match speed, contamination, and service-life needs