{"product_id":"needle-roller-inner-ring-lrt506020-metric-50-mm-id","title":"Needle roller inner ring LRT506020, Metric 50 mm ID x 60 mm OD x 20 mm W, high carbon steel replacement for bearing assemblies, fits RNAF607820, general purpose, single piece","description":"Needle roller inner ring LRT506020, 50 x 60 x 20 mm\u003cbr\u003e\n✔️ Metric inner ring, 50 mm ID x 60 mm OD x 20 mm W, single piece\n\n\u003cp\u003eThis single metric inner ring (LRT506020) is the inner race for needle roller bearing assemblies, typically used in linear slide units, gearboxes, and industrial machinery.\u003c\/p\u003e\n\n✅ Model: LRT506020, LRT Metric Series\u003cbr\u003e\n✅ Inner diameter (ID): 50 mm\u003cbr\u003e\n✅ Outer diameter (OD): 60 mm\u003cbr\u003e\n✅ Width: 20 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Bore type: Tapered, machined for needle roller bearing use\u003cbr\u003e\n✅ Oil hole: No; machined type needle roller bearing\u003cbr\u003e\n✅ Fits with: RNAF607820 needle roller cage\u003cbr\u003e\n✅ Pack: Single piece, weight approx 0.300 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing inner ring used for?\nIt provides the raceway surface for needle rollers and supports radial loads in compact bearing setups.\n- Designed for tight radial spaces found in linear slide units and precision automation.\n- Often used alongside sealed ball bearing arrangements or with ceramic elements in high-speed systems.\n- Common in transmissions, gearboxes, and as a replacement inner race during maintenance.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969376534763,"sku":"861761","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/9afccfd0aeeb42329ffd8b18ef3e4585.png?v=1775237606","url":"https:\/\/vxb.com\/products\/needle-roller-inner-ring-lrt506020-metric-50-mm-id","provider":"VXB Bearings","version":"1.0","type":"link"}