{"product_id":"single-cr28uu-cam-follower-caged-sealed-screwdrive","title":"Single CR28UU Cam Follower Caged Sealed Screwdriver Slot, High Carbon Steel Cylindrical Outer Ring, 1.75 in Dia x 1.00 in Width, 3\/4-16 UNF Stud, CR Inch Series, -20 to 120°C","description":"Single CR28UU caged cam follower, sealed cylindrical roller\u003cbr\u003e\n✔️ 1.75 in dia x 1.00 in width, 3\/4-16 UNF stud, sealed\n\n\u003cp\u003eThis is a single cam follower (model CR28UU) with a caged high carbon steel roller and cylindrical outer ring. It is typically used on linear slide units, conveyor cams, indexing mechanisms, and automated machinery where a sealed ball bearing style rolling contact is required.\u003c\/p\u003e\n\n✅ Model: CR28UU, CR Inch Series\u003cbr\u003e\n✅ Material: High carbon steel, caged retainer\u003cbr\u003e\n✅ Roller diameter: 1.75 in (1.75 in)\u003cbr\u003e\n✅ Roller width: 1.00 in (1.00 in)\u003cbr\u003e\n✅ Stud size: 3\/4-16 UNF thread, 7\/8 in thread length\u003cbr\u003e\n✅ Load capacity: 25,100 N dynamic, 38,200 N static\u003cbr\u003e\n✅ Temperature rating: -20 to 120°C\u003cbr\u003e\n✅ Head type: Screwdriver slot, sealed for contamination resistance\u003cbr\u003e\n✅ Typical uses: linear slide unit guides, cam followers, conveyor cams\u003cbr\u003e\n\n\u003cp\u003e💡 What is a cam follower used for in linear slide unit and sealed bearing applications?\nA cam follower provides rolling contact to guide motion and absorb radial loads in cam, track, and indexing systems. It gives low-friction guidance and helps reduce wear.\n- Ideal for linear slide unit guides, conveyor cams, and machinery that needs sealed ball bearing protection and easy replacement.\n- Offers better load sharing and reduced friction compared with plain tappet contacts, and can be an alternative to ceramic bearings in some high-wear setups.\n- Choose a sealed, caged cam follower like this CR28UU for moderate speeds, reliable sealing, and load ratings up to 25,100 N dynamic (38,200 N static).\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511458689343,"sku":"861881","price":85.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/eef5251349b1496a7dd3df9c7a969326.png?v=1776636564","url":"https:\/\/bearingscanada.com\/products\/single-cr28uu-cam-follower-caged-sealed-screwdrive","provider":"Bearings Canada","version":"1.0","type":"link"}