{"product_id":"single-lrt556530-inner-ring-for-needle-roller-bear","title":"Single LRT556530 Inner Ring for Needle Roller Bearing, Metric 55 mm ID x 65 mm OD x 30 mm Width, High Carbon Steel machined inner race for assembly with RNAF658530, LRT Metric Series general use","description":"Single metric inner ring LRT556530, 55 mm ID x 65 mm OD\u003cbr\u003e\n✔️ 30 mm width, high carbon steel, machined inner race\n\n\u003cp\u003eThis single inner ring is the machined race for a needle roller bearing assembly, commonly used in linear slide units, gearboxes, and general industrial equipment where a precise running surface is needed.\u003c\/p\u003e\n\n✅ Model: LRT556530, LRT Metric Series\u003cbr\u003e\n✅ Inner diameter 55 mm, Outer diameter 65 mm, Width 30 mm\u003cbr\u003e\n✅ Material: high carbon steel, machined inner race for RNAF658530\u003cbr\u003e\n✅ Machined type for needle roller bearing assemblies, sold as single piece\u003cbr\u003e\n✅ Ideal for linear slide unit fitments and sealed ball bearing pairings\u003cbr\u003e\n✅ Weight approx 0.480 lb each, sold as one inner ring\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in needle roller bearing assemblies and linear slide units?\nAn inner ring provides a hardened running surface and helps position rollers for consistent operation.\n- Provides a smooth, hardened running surface for needle rollers and supports sealed ball bearing arrangements\n- Keeps rollers aligned and maintains spacing for reliable performance in linear slide units\n- Handy for repairs or upgrades, compatible with ceramic or steel rollers in precision builds\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511471862079,"sku":"861897","price":84.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/6bb874104ab05ceed73eafd3180d818f.png?v=1776636223","url":"https:\/\/bearingscanada.com\/products\/single-lrt556530-inner-ring-for-needle-roller-bear","provider":"Bearings Canada","version":"1.0","type":"link"}