{"product_id":"nau4926-caged-roller-bearing-double-row-heavy-duty","title":"NAU4926 Caged Roller Bearing, Double-Row Heavy-Duty, 130 mm ID x 180 mm OD x 50 mm Width, High-Carbon Steel Outer Ring with Oil Holes, Single Unit, Metric Series","description":"\u003cp\u003eSingle NAU4926 caged roller bearing, heavy-duty\u003cbr\u003e\n✔️ 130 mm ID x 180 mm OD x 50 mm W; double-row; 166000 N dynamic\u003c\/p\u003e\n\n\u003cp\u003eThis double-row caged roller bearing is a heavy-duty industrial bearing used on shafts in gearboxes, conveyors, and linear slide unit setups where high radial loads occur.\u003c\/p\u003e\n\n✅ Model: NAU4926, caged roller, double-row, open enclosure\u003cbr\u003e\n✅ Bore (ID): 130 mm; Outer diameter (OD): 180 mm; Width: 50 mm\u003cbr\u003e\n✅ Material: high-carbon steel; outer ring with oil holes for lubrication\u003cbr\u003e\n✅ Dynamic load capacity: 166000 N; Static load capacity: 304000 N; max speed 2500 rpm\u003cbr\u003e\n✅ Temperature rating -20 to 120 deg C; weight ~5.9 lb; single bearing pack\u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged roller bearing used for?\nCaged roller bearings are built to take heavy radial loads and keep rollers spaced for reliable, low-friction rotation in industrial gear trains and shaft supports.\nQuick overview:\n- Excellent for heavy radial load applications like gearboxes, conveyor shafts, and mill rollers\n- Common choice around linear slide unit guides where high load capacity beats sealed ball bearing designs\n- Works well when oil holes allow regular lubrication; not the same as ceramic bearings but great where toughness matters\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969332265195,"sku":"1912155","price":1452.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/5c1de386a66870379da89066a6c90915.jpg?v=1773718775","url":"https:\/\/vxb.com\/products\/nau4926-caged-roller-bearing-double-row-heavy-duty","provider":"VXB Bearings","version":"1.0","type":"link"}