{"product_id":"lrtz404841-inner-ring-metric-40-mm-id-x-48-mm-od-x","title":"LRTZ404841 Inner Ring, Metric 40 mm ID x 48 mm OD x 41 mm Width, High Carbon Steel race for linear slide units, sealed ball bearing replacement, single piece","description":"Single-piece LRTZ404841 inner ring, 40 x 48 x 41 mm\u003cbr\u003e\n✔️ 40 mm ID x 48 mm OD x 41 mm width, high carbon steel\n\n\u003cp\u003eThis inner ring is the metric race used inside sealed ball bearings and linear slide units, ideal for machine tools, conveyors and industrial automation.\u003c\/p\u003e\n\n✅ Part no: LRTZ404841; single piece, replacement fit\u003cbr\u003e\n✅ Dimensions: 40 mm ID x 48 mm OD x 41 mm width\u003cbr\u003e\n✅ Material: high carbon steel for durability and load support\u003cbr\u003e\n✅ Application: sealed ball bearing assemblies and linear slide units\u003cbr\u003e\n✅ Usage: supports radial and some axial loads in industrial equipment\u003cbr\u003e\n\n\u003cp\u003e💡 How does the inner ring in a sealed ball bearing affect linear slide unit performance?\n\nThe inner ring provides the running surface for the balls and helps the assembly handle loads while maintaining alignment.\n\nHere are the key points:\n- It directly affects load distribution, wear rates, and overall bearing life for sealed ball bearing assemblies.\n- Proper inner race size and material selection helps linear slide units resist radial and axial stresses.\n- High carbon steel rings improve strength and durability for industrial automation and machine tool setups.\n- Correct installation and fit reduce maintenance and keep motion smooth in linear slide unit systems\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511268831551,"sku":"862081","price":103.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/inner-ring-high-carbon-steel-metric.png?v=1776640651","url":"https:\/\/bearingscanada.com\/products\/lrtz404841-inner-ring-metric-40-mm-id-x-48-mm-od-x","provider":"Bearings Canada","version":"1.0","type":"link"}