{"product_id":"cr20r-caged-cam-follower-single-bearing-standard-i","title":"CR20R Caged Cam Follower Single Bearing, Standard Inch Series High Carbon Steel Crowned Outer Ring Shielded with Screwdriver Slot, 1-1\/4 in Roller, 3\/4 in Width, 1\/2-20 UNF Stud Thread","description":"Single CR20R caged cam follower bearing unit\u003cbr\u003e✔️ 1-1\/4 in roller dia, 3\/4 in width, 1\/2-20 UNF thread, shielded\n\n\u003cp\u003eThis single caged cam follower (CR20R) is a high carbon steel track roller used in conveyor cams, linear slide units, automation fixtures and guiding applications where a crowned outer ring and shielded enclosure are preferred.\u003c\/p\u003e\n\n\u003cp\u003e✅ Series: CR Inch Series\u003cbr\u003e\n✅ Material: High carbon steel, caged retainer\u003cbr\u003e\n✅ Roller dia: 1-1\/4 in; Roller width: 3\/4 in\u003cbr\u003e\n✅ Stud dia\/thread: 1\/2 in stud, 1\/2-20 UNF thread, 5\/8 in thread length\u003cbr\u003e\n✅ Roller surface: Crowned outer ring, shielded enclosure\u003cbr\u003e\n✅ Head type: Screwdriver slot; Temp range: -20 to 120 C\u003cbr\u003e\n✅ Load capacity: Dynamic 14200 N, Static 16000 N; Weight 0.290 lb each\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a cam follower used for in linear slide units?\nA cam follower provides smooth rolling contact and precise guidance for cams, tracks, and linear slide units in machinery.\n- It transfers radial and axial loads with minimal friction, similar to a sealed ball bearing in compact spaces.\n- It works well in automation, conveyors and indexing tables where crowned rollers keep tracking on cam profiles.\n- For high-speed or low-wear needs consider ceramic elements or sealed ball bearing alternatives for longer life.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511033098559,"sku":"861785","price":64.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/2f7b685498825d54563395060f0988aa.png?v=1776666597","url":"https:\/\/bearingscanada.com\/products\/cr20r-caged-cam-follower-single-bearing-standard-i","provider":"Bearings Canada","version":"1.0","type":"link"}