{"product_id":"nas5019uunr-single-roller-for-sheaves-95-mm-id-x-1","title":"NAS5019UUNR Single Roller for Sheaves, 95 mm ID x 145 mm OD x 66 mm Width, Double-Row Heavy-Duty Sealed Unit, High-Carbon Steel Inner Ring with Oil Holes, 1100 rpm, Metric Series","description":"NAS5019UUNR single roller bearing for sheaves, 95 mm (3.74in) ID\u003cbr\u003e\n✔️ 95mm(3.74in) ID x 145mm(5.71in) OD x 66mm(2.60in) W, dbl-row sealed\n\n\u003cp\u003eThis is a single double-row sealed roller bearing for sheaves and pulleys, built for heavy-duty, high-load applications like conveyors, cranes, and hoists. It's designed to handle radial and moderate axial loads while keeping lubrication contained.\u003c\/p\u003e\n\n✅ Model: NAS5019UUNR (single unit)\u003cbr\u003e\n✅ Size: 95 mm (3.74in) ID × 145 mm (5.71in) OD × 66 mm (2.60in) W\u003cbr\u003e\n✅ Design: double-row sealed roller, inner ring with oil holes\u003cbr\u003e\n✅ Material: high carbon steel, heavy-duty uncaged type\u003cbr\u003e\n✅ Load ratings: dynamic 312000 N, static 562000 N\u003cbr\u003e\n✅ Performance: max 1100 rpm; temp range -20 to 120 °C\u003cbr\u003e\n✅ Weight \u0026amp; ref: 8.58 lb (3.89 kg); SKU 863933; NAS metric series\u003cbr\u003e\n\n\u003cp\u003e💡 What is a double-row sealed roller bearing used for in sheave and pulley systems?\nThis bearing type is handy when you need compact, heavy-load support and reliable sealing.\n- Ideal for sheaves, pulleys, hoists and conveyor drums where sealed ball bearing replacements might not handle the same loads\n- Keeps grease in and contaminants out, similar benefit terms used for sealed ball bearing or linear slide unit applications\n- Offers higher radial capacity than single-row bearings, an alternative to pillow block bearing setups or ceramic options when heat and load capacity matter\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969436106987,"sku":"863933","price":1446.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/double-row-roller-bearing-145mm-od.jpg?v=1773727490","url":"https:\/\/vxb.com\/products\/nas5019uunr-single-roller-for-sheaves-95-mm-id-x-1","provider":"VXB Bearings","version":"1.0","type":"link"}