{"product_id":"needle-roller-bearing-inner-ring-lrt19021050-190-m","title":"Needle roller bearing inner ring LRT19021050 190 mm ID 210 mm OD 50 mm Width, High Carbon Steel Machined Race for Assembly with RNA4838, Single Bearing, Metric","description":"Needle roller bearing inner ring LRT19021050, 190 mm ID\u003cbr\u003e\n✔️ 210 mm OD, 50 mm width, tapered bore, machined, single bearing\n\n\u003cp\u003eThis machined metric inner ring is a single bearing inner race for needle roller assemblies, commonly used in industrial linear slide unit and machinery applications where a precise raceway is required for RNA4838 setups.\u003c\/p\u003e\n\n✅ Part number: LRT19021050 (inner ring) \u003cbr\u003e\n✅ Bore type: tapered bore, machined fit \u003cbr\u003e\n✅ Inside diameter: 190 mm \u003cbr\u003e\n✅ Outside diameter: 210 mm \u003cbr\u003e\n✅ Width: 50 mm \u003cbr\u003e\n✅ Material: high carbon steel, heat treated \u003cbr\u003e\n✅ Fits with: RNA4838 needle roller bearing \u003cbr\u003e\n✅ Series: LRT metric series, machined inner race \u003cbr\u003e\n✅ Unit: sold as single bearing inner ring \u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in a needle roller bearing assembly?\nAn inner ring provides the precise raceway and locates the rollers so the bearing can carry radial loads and run true under load.\nUse case intro: When you need a durable machined race for needle roller setups, consider these benefits:\n- Precision raceway for needle rollers, improving load distribution and reducing wear\n- Ideal for linear slide unit and industrial machinery where sealed ball bearing or ceramic options might be compared\n- Designed to assemble with RNA4838 and to accept tapered bore installation for tight fits\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969412940011,"sku":"863780","price":547.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/aea4cf52024aedcb41e9f9e68cd7a6fe.png?v=1775238432","url":"https:\/\/vxb.com\/products\/needle-roller-bearing-inner-ring-lrt19021050-190-m","provider":"VXB Bearings","version":"1.0","type":"link"}