{"product_id":"caged-roller-bearing-nau4918uu-double-row-90-mm-id","title":"Caged roller bearing NAU4918UU double-row, 90 mm ID x 125 mm OD x 35 mm W, high-carbon steel sealed design, outer ring oil holes, heavy-duty metric series, single unit","description":"Single unit double-row caged roller bearing NAU4918UU\u003cbr\u003e\n✔️ 90 mm ID x 125 mm OD x 35 mm W, high-carbon steel, oil holes\n\n\u003cp\u003eThis heavy-duty double-row caged roller bearing (NAU4918UU) is a sealed metric unit for industrial shafts and linear slide unit applications like conveyors, gearboxes, and heavy machinery.\u003c\/p\u003e\n\n✅ Model: NAU4918UU, NAU metric series\u003cbr\u003e\n✅ Material: high carbon steel, sealed enclosure\u003cbr\u003e\n✅ Dimensions: 90 mm ID x 125 mm OD x 35 mm width\u003cbr\u003e\n✅ Load capacity: dynamic 79,500 N; static 130,000 N\u003cbr\u003e\n✅ Performance: max 1,900 rpm; temp -20 to 120 deg C\u003cbr\u003e\n✅ Features: outer ring oil holes, caged rollers, double-row design\u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged roller bearing used for in heavy-duty linear slide units and shaft supports?\nIt supports large radial loads and keeps rollers aligned for smoother motion and longer life.\n- Ideal for heavy-duty linear slide unit setups, conveyor shafts, and gearbox inputs where rigid support is needed.\n- Choose sealed options to keep contaminants out; compare to sealed ball bearing when space or speed is a concern.\n- Engineers may select ceramic or steel rollers based on speed, temp, and corrosion needs.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969330528491,"sku":"1912147","price":1073.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/254fff1056e91b99cde783de2107af14.jpg?v=1773718915","url":"https:\/\/vxb.com\/products\/caged-roller-bearing-nau4918uu-double-row-90-mm-id","provider":"VXB Bearings","version":"1.0","type":"link"}