{"product_id":"inner-ring-lrt404822-metric-needle-roller-bearing","title":"Inner Ring LRT404822 Metric Needle Roller Bearing, 40 mm ID x 48 mm OD x 22 mm Width, High Carbon Steel Machined Type for RNA4908 Assembly, Single Unit for Industrial Use","description":"Inner ring LRT404822 40 x 48 x 22 mm needle bearing\u003cbr\u003e\n✔️ Single unit, 40 mm ID x 48 mm OD x 22 mm width, high carbon steel\n\n\u003cp\u003eThis is a metric inner ring (model LRT404822) for needle roller bearing assemblies, machined for use in linear slide unit setups and general industrial applications. It mates with RNA4908-type rollers and is handy for tight radial fits where sealed ball bearing swaps aren’t ideal.\u003c\/p\u003e\n\n✅ Model: LRT404822, Metric series\u003cbr\u003e\n✅ Type: Inner ring, machined\/tapered bore option noted\u003cbr\u003e\n✅ Dimensions: 40 mm ID x 48 mm OD x 22 mm width\u003cbr\u003e\n✅ Material: High carbon steel, for standard industrial loads\u003cbr\u003e\n✅ Fits with: RNA4908 needle roller bearing assemblies\u003cbr\u003e\n✅ Pack: single unit, SKU referenced for one piece\u003cbr\u003e\n✅ Weight: approx 0.200 lb, machined precision fit\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in a needle roller bearing assembly?\u003c\/p\u003e\n\u003cp\u003eAn inner ring provides the raceway surface for needle rollers and keeps rollers aligned; it’s a handy part when you need reliable radial support without moving to sealed ball bearing designs.\n\n- Provides a hardened raceway for needle roller bearings and improves load capacity\n- Used in linear slide unit setups, transmissions, and tight fit housings\n- Helps when replacing worn shafts or switching from sealed ball bearing designs\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969434271979,"sku":"861298","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/needle-roller-bearing-inner-ring-lrt404822.png?v=1775238894","url":"https:\/\/vxb.com\/products\/inner-ring-lrt404822-metric-needle-roller-bearing","provider":"VXB Bearings","version":"1.0","type":"link"}