{"product_id":"caged-roller-nau4914-single-unit-70-mm-id-x-100-mm","title":"Caged Roller NAU4914, Single Unit, 70 mm ID x 100 mm OD x 30 mm W, High Carbon Steel Outer Ring with Oil Holes, Double-Row Heavy Duty Metric Industrial Bearing for Shafts and Housings","description":"Single Caged Roller Bearing NAU4914 70x100x30 mm\u003cbr\u003e\n✔️ Double-row, high carbon steel, outer ring with oil holes\n\n\u003cp\u003eThis single caged roller bearing NAU4914 is a double-row heavy-duty metric unit used to support shafts in industrial gearboxes, conveyors, and linear slide units. It’s built for high radial and axial load zones where outer-ring lubrication access helps extend service life.\u003c\/p\u003e\n\n✅ Model: NAU4914, double-row caged roller bearing\u003cbr\u003e\n✅ Inside diameter (ID): 70 mm\u003cbr\u003e\n✅ Outside diameter (OD): 100 mm\u003cbr\u003e\n✅ Width: 30 mm\u003cbr\u003e\n✅ Material: High carbon steel, outer ring with oil holes\u003cbr\u003e\n✅ Dynamic load capacity: 53,700 N; Static load capacity: 84,600 N\u003cbr\u003e\n✅ Maximum speed: 5,000 rpm; Temperature: -20 to 120 °C\u003cbr\u003e\n✅ Enclosure: Open; Rows: 2; Series: NAU Metric Series\u003cbr\u003e\n✅ Pack: Single bearing (each); Weight: 0.703 kg (1.55 lb)\u003cbr\u003e\n\n\u003cp\u003e💡 What is a caged roller bearing used for in heavy-duty linear slide units and shaft assemblies?\nCaged roller bearings are handy for bearing setups that need big radial and axial capacity with accessible lubrication.\n- Ideal for shaft support in conveyors, gearboxes, and linear slide unit applications where sealed ball bearing options may not offer enough load capacity\n- Outer ring oil holes enable centralized lubrication and longer service intervals compared with dry or sealed units\n- Preferred over ceramic or sealed ball bearing alternatives when metal roller durability and open enclosure oiling are required\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969347338475,"sku":"1912138","price":344.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/0655e70295debf4e13b8ad2cf160b82c.jpg?v=1773717615","url":"https:\/\/vxb.com\/products\/caged-roller-nau4914-single-unit-70-mm-id-x-100-mm","provider":"VXB Bearings","version":"1.0","type":"link"}