{"product_id":"cf20b-cam-follower-single-pack-standard-metric-cag","title":"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","description":"Single CF20B cam follower for metric machinery\u003cbr\u003e\n✔️ Caged roller, high carbon steel, shielded, hex head\n\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n✅ CF20B single cam follower, standard metric spec for industrial use\u003cbr\u003e\n✅ Caged roller reduces friction for linear slide units and tracks\u003cbr\u003e\n✅ High carbon steel body for heavy loads and impact resistance\u003cbr\u003e\n✅ Cylindrical outer ring for smooth track contact and longer wear life\u003cbr\u003e\n✅ Shielded seals help keep contaminants out; hex head stud for secure mounting\u003cbr\u003e\n✅ Practical alternative to sealed ball bearing or ceramic options in many setups\u003cbr\u003e\n\n\u003cp\u003e💡 What is a cam follower used for in linear slide units and how does it compare to sealed ball bearings?\nCam 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.\n- Designed for line contact and higher radial loads common in cam tracks and linear slide units\n- Often chosen over sealed ball bearings when track guidance, impact loading, or lateral alignment is required\n- Available in caged, shielded, or ceramic-ready variants to match speed, contamination, and service-life needs\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511012979007,"sku":"863192","price":316.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cf20b-cam-follower-caged-roller-hex-head.png?v=1776660914","url":"https:\/\/bearingscanada.com\/products\/cf20b-cam-follower-single-pack-standard-metric-cag","provider":"Bearings Canada","version":"1.0","type":"link"}