{"product_id":"nau4915uu-single-caged-roller-bearing-75-mm-id-x-1","title":"NAU4915UU Single Caged Roller Bearing 75 mm ID x 105 mm OD x 30 mm Width, High Carbon Steel, Outer Ring with Oil Holes, Sealed Heavy-Duty Roller Bearing for Industrial Machinery","description":"Sealed NAU4915UU caged roller bearing, 75x105x30 mm\u003cbr high carbon steel outer ring oil holes seals n\u003e\n\n\u003cp\u003eThis single sealed caged roller bearing is a heavy-duty linear slide unit for industrial gear, conveyors, and machinery where high radial loads and trouble-free sealing are required.\u003c\/p\u003e\n\n✅ Model: NAU4915UU (NAU Metric Series)\u003cbr\u003e\n✅ Dimensions: 75 mm ID x 105 mm OD x 30 mm width\u003cbr\u003e\n✅ Material: High carbon steel; outer ring with oil holes\u003cbr\u003e\n✅ Enclosure: With seals (synthetic resin rubber)\u003cbr\u003e\n✅ Rows: 2-row caged heavy-duty design\u003cbr\u003e\n✅ Load capacity: Dynamic 54,800 N \/ Static 88,200 N\u003cbr\u003e\n✅ Speed \u0026amp; temp: Max 2,500 rpm; -20 to 120 °C rating\u003cbr\u003e\n✅ Weight \u0026amp; pack: 1.650 lb; single bearing; SKU 1912141\u003cbr\u003e\n\n\u003cp\u003e💡 How do I choose a sealed caged roller bearing for heavy-duty conveyor applications?\nSelecting the right bearing focuses on load ratings, sealing, and service life.\n- Check dynamic and static load ratings to match conveyor radial and shock loads.\n- Prefer sealed ball bearing or sealed roller options to limit contamination and reduce relubrication.\n- Verify max speed, temperature range, and linear slide unit compatibility for the intended application.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969343013099,"sku":"1912141","price":709.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1373339932cc9af2b83b0bac4dedbe82.jpg?v=1773717957","url":"https:\/\/vxb.com\/products\/nau4915uu-single-caged-roller-bearing-75-mm-id-x-1","provider":"VXB Bearings","version":"1.0","type":"link"}