{"product_id":"nau4912-single-caged-roller-bearing-double-row-hea","title":"NAU4912 single caged roller bearing, double-row heavy duty, 60 mm inside diameter, 85 mm outside diameter, 25 mm width, high carbon steel outer ring with oil holes, open type","description":"Single NAU4912 caged roller bearing, 60 mm ID, heavy duty\u003cbr\u003e\n✔️ double-row, 85 mm OD, 25 mm width, high carbon steel, oil holes\n\n\u003cp\u003eThis single NAU4912 caged roller bearing is a double-row heavy-duty open bearing used in industrial gearboxes, conveyors, and linear slide units where high radial loads and relubrication points are needed.\u003c\/p\u003e\n\n✅ Model NAU4912, NAU metric series, single bearing\u003cbr\u003e\n✅ Double-row caged roller type for heavy radial loads\u003cbr\u003e\n✅ Inside diameter 60 mm, outside diameter 85 mm, width 25 mm\u003cbr\u003e\n✅ High carbon steel construction, outer ring with oil holes for relubrication\u003cbr\u003e\n✅ Open enclosure, suitable for linear slide unit and shaft support applications\u003cbr\u003e\n✅ Dynamic load capacity 34,700 N, static capacity 51,400 N, max speed 6000 rpm\u003cbr\u003e\n✅ Temperature range -20 to 120 deg C, weight about 0.910 lb; SKU NAU4912\u003cbr\u003e\n✅ Good alternative to sealed ball bearing or ceramic options when high load capacity is priority\u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged roller bearing used for in heavy-duty applications?\nCaged roller bearings provide guided rollers that handle high radial loads and allow external lubrication, making them a handy solution for tough industrial setups.\n- Heavy radial load support in gearboxes, conveyors, and shaft supports\n- Useful where sealed ball bearing or ceramic bearings may not handle impact or misalignment\n- Common in linear slide unit arrangements and machines needing relubrication via oil holes\n- Pick for high static capacity and stable performance at moderate speeds\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511309234495,"sku":"1912134","price":455.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/dbaa9e8c94f074a996e9ddca0a16628e.jpg?v=1776639566","url":"https:\/\/bearingscanada.com\/products\/nau4912-single-caged-roller-bearing-double-row-hea","provider":"Bearings Canada","version":"1.0","type":"link"}