{"product_id":"lrt607040-series-inner-ring-single-unit-for-needle","title":"LRT607040 Series Inner Ring Single Unit for Needle Roller Bearings, 60 mm ID x 70 mm OD x 40 mm Width, High Carbon Steel metric race for machined assemblies","description":"Single LRT607040 inner ring, 60 mm ID, 70 mm OD\u003cbr\u003e\n✔️ High carbon steel, 40 mm overall width, fits machined needle bearings\n\u003cp\u003eThis single inner ring fits machined type needle roller bearings and provides a hardened raceway when shaft surfaces cannot be finished to required hardness. Sold as one piece (each) for industrial transmissions, gearboxes, and linear slide unit applications.\u003c\/p\u003e\n✅ Inner diameter: 60 mm\u003cbr\u003e\n✅ Outer diameter: 70 mm\u003cbr\u003e\n✅ Overall width: 40 mm\u003cbr\u003e\n✅ Material: High carbon steel, heat-treated and ground raceways\u003cbr\u003e\n✅ Series: LRT metric series, for machined type needle roller bearings\u003cbr\u003e\n✅ Pack: Single inner ring (each); SKU 862469; weight 0.680 lb\u003cbr\u003e\n\u003cp\u003e💡 What is an inner ring used for in machined type needle roller bearing assemblies?\nAn inner ring gives a hardened, precise race for rollers when the shaft surface is not hardened, making it a handy alternative to bushings.\n- It protects the shaft and maintains correct roller contact, improving service life for transmissions and conveyors.\n- It enables better lubrication options and integrates with sealed ball bearing setups or linear slide unit systems.\n- Ideal when you need quick replacement parts, reduced machining, and reliable roller support.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969367064811,"sku":"862469","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/b5ca14bead213137d658e37d1e292e6d.jpg?v=1775237225","url":"https:\/\/vxb.com\/products\/lrt607040-series-inner-ring-single-unit-for-needle","provider":"VXB Bearings","version":"1.0","type":"link"}