{"product_id":"nag4920uu-double-row-roller-bearing-100-mm-id-x-14","title":"NAG4920UU double-row roller bearing 100 mm ID x 140 mm OD x 40 mm width, full-complement high carbon steel, oil hole, sealed heavy-duty uncaged, single unit","description":"NAG4920UU sealed double-row roller bearing, single unit\u003cbr\u003e\n✔️ 100 mm (3.937 in) ID x 140 mm (5.512 in) OD x 40 mm (1.575 in)\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eThis heavy-duty double-row cylindrical roller bearing (model NAG4920UU) is a sealed, full-complement unit for single-shaft installations. It’s commonly used in industrial gearboxes, conveyors, heavy machinery, and linear slide unit setups where sealed ball bearing protection and high radial capacity are needed.\u003c\/p\u003e\n\n✅ Dimensions: 100 mm (3.937 in) ID x 140 mm (5.512 in) OD x 40 mm (1.575 in)\u003cbr\u003e\n✅ Type: double-row, full-complement cylindrical roller bearing, heavy-duty uncaged\u003cbr\u003e\n✅ Material \u0026amp; enclosure: high carbon steel, with seals and oil holes for lubrication access\u003cbr\u003e\n✅ Load capacity: dynamic 152000 N, static 292000 N\u003cbr\u003e\n✅ Speed \u0026amp; temp: max 1200 rpm, operating range -20 °C to 120 °C\u003cbr\u003e\n✅ Additional: 2 rows, width 40 mm (1.575 in), weight 4.070 lb, SKU 1912077\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed roller bearing used for in industrial linear slide unit and gearbox applications?\u003cbr\u003e\nSealed roller bearings keep contaminants out and sustain heavy radial loads while cutting maintenance needs.\n- Helps maintain smooth shaft motion in linear slide unit, conveyor, and gearbox assemblies.\n- Offers sealed ball bearing protection to reduce lubricant loss and keep dirt and debris away.\n- Handy for heavy-duty systems that need high load capacity, oil-hole lubrication, and broad temperature tolerance.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969403306219,"sku":"1912077","price":1484.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/b53c249c11bba6a094c162911b4944d0.jpg?v=1773713237","url":"https:\/\/vxb.com\/products\/nag4920uu-double-row-roller-bearing-100-mm-id-x-14","provider":"VXB Bearings","version":"1.0","type":"link"}