{"product_id":"nas5015zznr-heavy-duty-roller-bearing-for-sheaves","title":"NAS5015ZZNR Heavy-Duty Roller Bearing for Sheaves - 75 mm ID x 115 mm OD x 53 mm Width, Shielded with Oil Hole, High Carbon Steel Single Bearing for Industrial Equipment","description":"Heavy-duty NAS5015ZZNR roller bearing, single unit\u003cbr\u003e\n✔️ 75 mm ID x 115 mm OD x 53 mm W; shielded, oil hole, 2-row\n\n\u003cp\u003eThis single heavy-duty roller bearing is built for sheaves and industrial pulleys, commonly used in cranes, conveyors and hoists where high radial load capacity and re-lubrication access matter.\u003c\/p\u003e\n\n✅ NAS5015ZZNR model, single bearing for sheaves\u003cbr\u003e\n✅ Dimensions: 75 mm ID x 115 mm OD x 53 mm width\u003cbr\u003e\n✅ Material: high carbon steel, shielded with oil hole\u003cbr\u003e\n✅ 2-row heavy-duty uncaged design\u003cbr\u003e\n✅ Dynamic capacity 179000 N; static capacity 308000 N\u003cbr\u003e\n✅ Max speed 1300 rpm; temperature -20 to 120 deg C\u003cbr\u003e\n✅ Weight 4.400 lb; NAS Metric Series\u003cbr\u003e\n\n\u003cp\u003e💡 What is a roller bearing for sheaves used for in industrial pulley systems?\nIt supports rotating sheaves and pulleys under heavy radial loads while reducing friction and wear.\n- Ideal for heavy radial load equipment like cranes, conveyors, hoists and winches where a robust roller bearing or sealed ball bearing is preferred.\n- Maintenance note: shielded bearings with oil holes allow re-lubrication; consider ceramic options for high-speed or corrosive setups.\n- Match bearings with compatible parts such as linear slide units, pillow block bearings or flange bearings for proper alignment.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969387905259,"sku":"863845","price":711.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8bed05a3a1c2ffed340cf7787cab2371.jpg?v=1773714428","url":"https:\/\/vxb.com\/products\/nas5015zznr-heavy-duty-roller-bearing-for-sheaves","provider":"VXB Bearings","version":"1.0","type":"link"}