{"product_id":"sealed-metric-roller-follower-nast45zzuu-45-mm-ins","title":"Sealed metric roller follower NAST45ZZUU, 45 mm inside diameter, separable caged cylindrical rollers, high carbon chrome steel, oil hole, ideal for linear slide units, single bearing","description":"Sealed metric roller follower, 45 mm ID, single unit\u003cbr\u003e\n✔️ Separable caged cylindrical rollers, high carbon steel, 45 mm ID\n\n\u003cp\u003eThis single sealed roller follower model NAST45ZZUU is a separable caged cylindrical unit made from high carbon chrome steel, used in linear slide units, cam tracks, and heavy-duty guidance where smooth rolling contact is handy.\u003c\/p\u003e\n\n✅ 45 mm inside diameter (ID) \u003cbr\u003e\n✅ Roller diameter 85 mm; roller width 25.8 mm \u003cbr\u003e\n✅ Overall width 26 mm; separable caged retainer \u003cbr\u003e\n✅ High carbon chrome steel, sealed design with oil hole \u003cbr\u003e\n✅ Dynamic load capacity 37,400 N; static 66,400 N \u003cbr\u003e\n✅ Temperature range -20 to 120°C; single bearing, weight 1.67 lb \u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide unit and cam drive applications?\nIt’s a technical guide element that converts rotary motion to guided rolling contact for loads and motion control.\n- Provides guided linear motion in linear slide units and cam tracks for accurate positioning\n- Handles high dynamic and static loads with caged cylindrical rollers and oil hole lubrication\n- Works across -20 to 120°C and is handy for heavy-duty automated machinery\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511411011903,"sku":"863351","price":378.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cf0c6c5c838e5a45be671fc99a268779.png?v=1776637662","url":"https:\/\/bearingscanada.com\/products\/sealed-metric-roller-follower-nast45zzuu-45-mm-ins","provider":"Bearings Canada","version":"1.0","type":"link"}