{"product_id":"machined-needle-roller-bearing-na4924-120-mm-id-x","title":"Machined Needle Roller Bearing NA4924 - 120 mm ID x 165 mm OD x 45 mm Width, Caged Inner Ring, High Carbon Steel with Oil Holes, NA49 Metric Series, Single Unit","description":"Machined NA4924 needle roller bearing, single unit\u003cbr\u003e\n✔️ 120 mm ID x 165 mm OD x 45 mm W, caged inner ring, oil holes\n\n\u003cp\u003eThis machined NA4924 needle roller bearing has an inner ring and oil holes, suited for compact shafts, linear slide units and heavy machinery repairs. Supplied as a single bearing for service or replacement.\u003c\/p\u003e\n\n✅ Model NA4924, NA49 metric series, machined type\u003cbr\u003e\n✅ Internal diameter 120 mm, outer diameter 165 mm, width 45 mm\u003cbr\u003e\n✅ High carbon steel construction, caged design with inner ring\u003cbr\u003e\n✅ With oil holes for grease or oil lubrication, open enclosure\u003cbr\u003e\n✅ Dynamic load capacity 187000 N, static load capacity 435000 N, max 3000 rpm\u003cbr\u003e\n✅ Single unit pack, approx 1.0 lb, ideal for linear slide unit repairs\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in linear slide units and compact shaft assemblies?\n\nNeedle roller bearings deliver high radial load capacity in tight spaces and are handy when you need a low-profile bearing with inner ring support and lubrication access.\n\nQuick take: practical benefits and common uses.\n- High radial load capacity for compact shaft support and linear slide unit applications.\n- Lower cross-section compared with sealed ball bearing options, good where space is limited.\n- Compatible with oil-hole lubrication and inner rings for easier maintenance and longer service life.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969351827691,"sku":"1912022","price":818.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/925e6d08e37ff3e5dd2f9d2ea937e95f.png?v=1775237055","url":"https:\/\/vxb.com\/products\/machined-needle-roller-bearing-na4924-120-mm-id-x","provider":"VXB Bearings","version":"1.0","type":"link"}