{"product_id":"rna6911uu-precision-needle-roller-bearing-single-u","title":"RNA6911UU Precision Needle Roller Bearing Single Unit 63 mm ID x 80 mm OD x 45 mm W, Caged machined type, High carbon steel, Oil hole, Seals, RNA69 Series, for linear slide unit","description":"Single RNA6911UU precision needle roller bearing\u003cbr\u003e\n✔️ 63 mm ID x 80 mm OD x 45 mm W, caged machined type, oil hole, sealed\n\n\u003cp\u003eThis single machined needle roller bearing (RNA6911UU, RNA69 series) is a sealed, caged unit in high carbon steel with an oil hole for lubrication, commonly used in linear slide units, gearboxes, and automotive shafts.\u003c\/p\u003e\n\n✅ Series: RNA69 (model RNA6911UU), caged machined type\u003cbr\u003e\n✅ Dimensions: 63 mm inside diameter, 80 mm outside diameter, 45 mm width\u003cbr\u003e\n✅ Material and seals: high carbon steel construction, synthetic rubber seals\u003cbr\u003e\n✅ Features: oil hole for lubrication, sealed enclosure, caged rollers for stable operation\u003cbr\u003e\n✅ Performance: dynamic load 89,400 N, static load 171,000 N, max speed 3000 rpm\u003cbr\u003e\n✅ Applications and pack: sealed needle bearing for linear slide unit guides, gearboxes, transmissions; single bearing, weight 1.03 lb, SKU 863387\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for?\nNeedle roller bearings carry high radial loads in confined spaces and are handy for tight-shaft, low-profile applications.\nShort overview of common uses and benefits:\n- Ideal for linear slide unit guides and compact transmission shafts, offering sealed bearing solutions\n- Widely used in gearboxes, steering systems, and actuator assemblies where space is limited\n- Choose sealed, caged needle bearings with an oil hole for easier maintenance and reliable lubrication\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969336230123,"sku":"863387","price":212.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/47a5022644e09f7170de61d1e58c20ec.jpg?v=1773718501","url":"https:\/\/vxb.com\/products\/rna6911uu-precision-needle-roller-bearing-single-u","provider":"VXB Bearings","version":"1.0","type":"link"}