{"product_id":"caged-roller-nau4915-heavy-duty-bearing-7510530-mm","title":"Caged roller NAU4915 heavy-duty bearing 75×105×30 mm high-carbon steel outer ring with oil holes open 2-row 54,800 N dynamic capacity linear slide unit compatible single piece","description":"Caged NAU4915 heavy-duty roller bearing, single piece\u003cbr\u003e\n✔️ 75×105×30 mm, high-carbon steel, open 2-row, oil holes\n\n\u003cp\u003eThis single NAU4915 caged roller bearing is a heavy-duty two-row open unit used in industrial linear slide units, conveyor shafts, and pillow block assemblies where strong radial support and relubrication are needed.\u003c\/p\u003e\n\n\u003cp\u003e✅ 75 mm inner diameter (I.D.)\u003cbr\u003e\n✅ 105 mm outer diameter (O.D.)\u003cbr\u003e\n✅ 30 mm width\u003cbr\u003e\n✅ High carbon steel raceways and rollers\u003cbr\u003e\n✅ 54,800 N dynamic load capacity\u003cbr\u003e\n✅ 88,200 N static load capacity\u003cbr\u003e\n✅ Max speed 5000 rpm\u003cbr\u003e\n✅ Operating temp -20 to 120 deg C\u003cbr\u003e\n✅ Open type, caged heavy-duty, 2-row design\u003cbr\u003e\n✅ Outer ring with oil holes for relubrication\u003cbr\u003e\n✅ NAU metric series, model NAU4915, SKU 1912140\u003cbr\u003e\n✅ Approx. weight 1.650 lb per single piece\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a two-row caged roller bearing used for in heavy-duty linear slide unit applications?\nA two-row caged roller bearing delivers high radial capacity and steady guidance for shafts and slides while allowing periodic relubrication for extended service life.\n- Ideal for heavy radial loads in conveyor shafts, gearboxes, and pillow block bearing mounts; compatible with linear slide unit setups.\n- Often chosen over sealed ball bearing options when load capacity and on-site relubrication via oil holes matter for maintenance and uptime.\n- Suited to applications needing rigid support, load sharing across rows, and straightforward field servicing.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969320632555,"sku":"1912140","price":392.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/a1aa48e333353394b86136f550848039.jpg?v=1773719662","url":"https:\/\/vxb.com\/products\/caged-roller-nau4915-heavy-duty-bearing-7510530-mm","provider":"VXB Bearings","version":"1.0","type":"link"}