{"product_id":"irt1212-inner-race-metric-for-shell-type-bearings","title":"IRT1212 Inner Race Metric for Shell-Type Bearings, 12 mm ID x 15 mm OD x 12.5 mm Width, High-Carbon Steel Replacement for Linear Slide Unit, Single Piece","description":"IRT1212 metric inner race for shell bearings\u003cbr\u003e\n✔️ Single piece, 12 mm ID x 15 mm OD x 12.5 mm width, high carbon steel\n\n\u003cp\u003eThis is an IRT1212 inner ring (inner race) designed for shell-type bearing assemblies, commonly used in linear slide units and machinery where a replaceable inner race is needed.\u003c\/p\u003e\n\n✅ Model: IRT1212 inner ring, metric inner race\u003cbr\u003e\n✅ Dimensions: 12 mm ID x 15 mm OD x 12.5 mm width\u003cbr\u003e\n✅ Material: high carbon steel, hardened for bearing assemblies\u003cbr\u003e\n✅ Application: fits shell-type housings, linear slide units and sealed ball bearing setups\u003cbr\u003e\n✅ Pack: single bearing inner ring for replacement or repair\u003cbr\u003e\n\n\u003cp\u003e💡 Why choose a hardened inner race for sealed ball bearing assemblies and linear slide units?\nA hardened inner race helps bearings run smoother and last longer. Here’s a quick, handy breakdown:\n- Increases wear resistance and extends service life for sealed ball bearing systems\n- Improves load distribution in linear slide unit applications and reduces maintenance\n- Compatible with ceramic or steel rolling elements when used in properly matched assemblies\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969458847979,"sku":"860710","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/metric-inner-race-irt1212-high-carbon-steel.png?v=1775239440","url":"https:\/\/vxb.com\/products\/irt1212-inner-race-metric-for-shell-type-bearings","provider":"VXB Bearings","version":"1.0","type":"link"}