{"product_id":"rna4822-caged-machined-needle-roller-bearing-singl","title":"RNA4822 Caged Machined Needle Roller Bearing, Single Unit, 120 mm ID x 140 mm OD x 30 mm Width, High Carbon Steel, With Oil Hole, RNA48 Metric Series, Open 1-Row","description":"Single RNA4822 caged needle roller bearing, metric\u003cbr\u003e\n✔️ 120 mm ID x 140 mm OD x 30 mm W; oil hole; high carbon steel\n\n\u003cp\u003eThis single RNA4822 caged machined needle roller bearing is a 1-row open unit built for high radial loads in compact assemblies. Ideal for transmissions, gearboxes, linear slide units, conveyors, and machine tool fixtures where space and load capacity matter.\u003c\/p\u003e\n\n✅ Model RNA4822, RNA48 Metric Series; caged machined, open type\u003cbr\u003e\n✅ 1-row design; ID 120 mm, OD 140 mm, Width 30 mm\u003cbr\u003e\n✅ Material: High carbon steel; oil holes for lubrication\u003cbr\u003e\n✅ Dynamic load capacity 93,200 N; static load capacity 239,000 N\u003cbr\u003e\n✅ Max speed 3500 rpm; 1.740 lb weight; SKU 863708; single bearing pack\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in a linear slide unit?\nNeedle roller bearings deliver high radial load support in tight spaces, making them handy for compact linear slide units and industrial machinery.\n- High radial load capacity compared with sealed ball bearing options.\n- Lower profile than many ceramic ball solutions, saving space in slides.\n- Proper lubrication via oil holes or external feed helps reach rated speed and service life.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969338163435,"sku":"863708","price":423.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/aa7f357ec185d6f5df87883a379386a4.jpg?v=1773718344","url":"https:\/\/vxb.com\/products\/rna4822-caged-machined-needle-roller-bearing-singl","provider":"VXB Bearings","version":"1.0","type":"link"}