{"product_id":"nast45zzuur-roller-follower-single-separable-caged","title":"NAST45ZZUUR Roller Follower Single Separable Caged Track Roller, Metric 45 mm ID Sealed Crowned High-Carbon Chrome Steel with Oil Hole for Linear Slide Units and Cam Followers","description":"Sealed caged roller follower, metric 45 mm ID\u003cbr\u003e\n✔️ Single bearing, separable, caged, sealed, oil hole, crowned\n\n\u003cp\u003eSingle bearing (1 piece) for cam follower and linear slide unit applications, ideal where a sealed, caged roller is needed.\u003c\/p\u003e\n\n✅ Model: NAST45ZZUUR, separable caged roller follower\u003cbr\u003e\n✅ Inside diameter: 45 mm (metric)\u003cbr\u003e\n✅ Material: high carbon chrome steel, hardened for wear\u003cbr\u003e\n✅ Sealed, crowned rollers with oil hole for relubrication and longer life\u003cbr\u003e\n✅ Fits linear slide units, cam followers and track roller applications\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower bearing used for in linear slide unit and cam follower systems?\nQuick answer: A roller follower guides and supports rolling contact loads while minimizing friction and wear.\n- Provides radial and edge load support in linear slide unit and cam follower applications\n- Sealed, caged design protects against contamination and reduces maintenance intervals\n- Oil hole enables periodic relubrication to extend service life and improve performance\n- Separable, crowned rollers handle slight misalignment and shock loading\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511308382527,"sku":"863467","price":463.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/29401c061f7981f5e576e5bd230c03d0.png?v=1776639770","url":"https:\/\/bearingscanada.com\/products\/nast45zzuur-roller-follower-single-separable-caged","provider":"Bearings Canada","version":"1.0","type":"link"}