{"product_id":"nart50vr-metric-non-separable-full-complement-roll","title":"NART50VR Metric Non-Separable Full-Complement Roller Follower, 50 mm ID, 90 mm Diameter, 30 mm Width, High-Carbon Chrome Steel, Open Crowned with Oil Hole, Shielded, Single Unit","description":"Metric NART50VR roller follower, 50 mm ID, single unit\u003cbr\u003e\n✔️ Full-complement, high-carbon chrome steel, crowned, oil hole, 32 mm width\n\n\u003cp\u003eThis single metric roller follower is a non-separable cam-style bearing used in linear slide unit, cam, conveyor, and indexing applications that need high radial load capacity.\u003c\/p\u003e\n\n✅ Series: NART Metric, model NART50VR, single unit\u003cbr\u003e\n✅ Inside diameter: 50 mm; roller diameter: 90 mm; roller width: 30 mm\u003cbr\u003e\n✅ Dynamic load capacity: 84,300 N; Static capacity: 198,000 N\u003cbr\u003e\n✅ Enclosure: Shielded; finish: Black oxide; material: high-carbon chrome steel\u003cbr\u003e\n✅ Overall width: 32 mm; roller surface profile: crowned; uncaged full-complement retainer\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller follower used for in linear slide unit and cam follower applications?\nRoller followers guide and support heavy radial loads while keeping motion smooth and indexed for automation.\n- Ideal when sealed ball bearing assemblies need higher impact and shock resistance in linear slide unit setups\n- Handy in cam drives, indexing heads, conveyors, and track systems where crowned rollers reduce edge stress\n- Often chosen over lighter ceramic options when metal-on-metal durability and full-complement capacity are required\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511307170111,"sku":"863441","price":482.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/627599c871aedafd5a14117f227372fd.png?v=1776639805","url":"https:\/\/bearingscanada.com\/products\/nart50vr-metric-non-separable-full-complement-roll","provider":"Bearings Canada","version":"1.0","type":"link"}