{"product_id":"machined-needle-roller-na4852-with-inner-ring-and","title":"Machined needle roller NA4852 with inner ring and oil holes, caged high carbon steel single bearing 260 mm ID x 320 mm OD x 69 mm width, NA48 metric series, heavy-duty dynamic capacity 354000 N","description":"Machined NA4852 needle roller bearing, single unit\u003cbr\u003e\n✔️ 260 mm ID x 320 mm OD x 69 mm width, oil holes, caged inner ring\n\n\u003cp\u003eThis single machined needle roller bearing with inner ring is built for industrial shafts, gearboxes, and linear slide unit setups where compact radial support and reliable lubrication access are needed.\u003c\/p\u003e\n\n✅ Model: NA4852, NA48 metric series, caged machined\u003cbr\u003e\n✅ Inner diameter: 260 mm; Outer diameter: 320 mm; Width: 69 mm\u003cbr\u003e\n✅ Material: high carbon steel with included inner ring\u003cbr\u003e\n✅ Lubrication: oil holes provided, open enclosure for service\u003cbr\u003e\n✅ Dynamic load capacity 354000 N; Static load capacity 1220000 N\u003cbr\u003e\n✅ Max speed 1100 rpm; sold as a single bearing unit for one shaft\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in heavy machinery?\nNeedle roller bearings deliver high radial load capacity in tight spaces and are handy for compact mechanical systems.\n- Commonly used on shafts, in gearboxes, transmissions, and hydraulic pumps as a compact alternative to sealed ball bearing options.\n- Suited for linear slide unit assemblies and compact actuators; can work alongside ceramic elements for hybrid bearing setups.\n- Choose caged machined designs with inner rings when you need stable shaft mounting and easier lubrication access.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969474019563,"sku":"864030","price":5237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/needle-roller-bearing-na4852-caged-steel.jpg?v=1775239594","url":"https:\/\/vxb.com\/products\/machined-needle-roller-na4852-with-inner-ring-and","provider":"VXB Bearings","version":"1.0","type":"link"}