{"product_id":"caged-machined-needle-roller-rna4908-single-unit-4","title":"Caged Machined Needle Roller RNA4908 Single Unit 48 mm ID 62 mm OD 22 mm Width High Carbon Steel With Oil Hole Open 1-Row Metric RNA49 Series, Heavy load 41600 N dynamic 67400 N static 8500 rpm speed","description":"Caged machined needle roller bearing RNA4908 single unit\u003cbr\u003e\n✔️ 48 mm ID, 62 mm OD, 22 mm W; high carbon steel; oil hole; RNA4908\n\n\u003cp\u003eThis single machined caged needle roller bearing is a 1-row open unit used in compact shafts, gearboxes and linear slide units for high-load, low-profile applications.\u003c\/p\u003e\n\n✅ Model: RNA4908 (RNA49 Metric Series)\u003cbr\u003e\n✅ Type: Machined caged needle roller, open, 1-row\u003cbr\u003e\n✅ Material: high carbon steel with caged rollers and oil hole\u003cbr\u003e\n✅ Dimensions: 48 mm ID × 62 mm OD × 22 mm W\u003cbr\u003e\n✅ Loads \u0026amp; speed: dynamic 41600 N; static 67400 N; max 8500 rpm\u003cbr\u003e\n✅ Pack: single bearing, weight 0.330 lb each\u003cbr\u003e\n\n\u003cp\u003e 💡 What is a needle roller bearing used for in compact gearbox and linear slide unit applications? Needle roller bearings give high radial capacity in tight spaces and are handy for low-profile shafts and sliding guides.\n\nHere’s how they help:\n- They deliver high radial load capacity with minimal shaft diameter, ideal for gearboxes and transmission housings.\n- They fit low-profile linear slide unit designs where sealed ball bearing or ceramic options may be too bulky.\n- Open caged designs with oil holes allow serviceable lubrication for industrial motors, conveyors, and machine tools.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969367032043,"sku":"862303","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/bf3d8d090fffac559e26ae571771ce20.jpg?v=1773716074","url":"https:\/\/vxb.com\/products\/caged-machined-needle-roller-rna4908-single-unit-4","provider":"VXB Bearings","version":"1.0","type":"link"}