{"product_id":"nast20zzuu-single-bearing-roller-follower-separabl","title":"NAST20ZZUU Single Bearing Roller Follower Separable Caged Cylindrical Element, 20 mm ID, 47 mm Diameter, 19.8 mm Width, High Carbon Chrome Steel, Sealed with Oil Port, Metric","description":"Single metric roller follower NAST20ZZUU, sealed\u003cbr\u003e\n✔️ 20 mm ID, 47 mm roller dia, 19.8 mm width; caged separable sealed\n\n\u003cp\u003eThis single separable caged roller follower is a sealed metric cam follower used in linear slide units, conveyors, and cam mechanisms. It acts like a sealed ball bearing for rolling guidance and offers easy relubrication access.\u003c\/p\u003e\n\n✅ Series NAST Metric Series, separable caged design\u003cbr\u003e\n✅ Inside diameter (ID): 20 mm\u003cbr\u003e\n✅ Roller diameter: 47 mm; roller width: 19.8 mm\u003cbr\u003e\n✅ Material: high carbon chrome steel, sealed raceways\u003cbr\u003e\n✅ Retainer: caged; oil hole for relubrication\u003cbr\u003e\n✅ Dynamic load capacity: 19,400 N; static capacity: 24,500 N\u003cbr\u003e\n✅ Temperature range: -20 to 120 °C; weight ≈ 0.195 kg each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear motion systems?\nIt guides rolling contact and absorbs radial load in cam and track applications.\n- Ideal for cam follower, conveyor, and linear slide unit setups needing sealed ball bearing-style performance.\n- Offers high radial load capacity, reduced friction, and compact mounting for indexers and guides.\n- Caged separable designs are handy for installation, inspection, and relubrication through an oil port.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511308284223,"sku":"863155","price":303.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/4a0ebb9c874d755320cf66381181d21c.png?v=1776639779","url":"https:\/\/bearingscanada.com\/products\/nast20zzuu-single-bearing-roller-follower-separabl","provider":"Bearings Canada","version":"1.0","type":"link"}