{"product_id":"single-inner-ring-irb168-1-needle-roller-bearing-t","title":"Single inner ring IRB168-1 needle roller bearing tapered 1 in (25.4 mm) I.D., 1-5\/16 in (33.34 mm) O.D., 13.08 mm (0.515 in) width, high carbon steel, fits BA218Z shell, inch series replacement for linear slide units","description":"Single inner ring needle bearing IRB168-1, inch series\u003cbr\u003e\n✔️ Tapered 1 in (25.4 mm) I.D.; 1-5\/16 in (33.34 mm) O.D.; 13.08 mm width\n\n\u003cp\u003eThis single inner ring is a tapered I.D. race for needle roller bearings that mates with BA218Z shell type, used in linear slide units, gearboxes, and industrial machinery.\u003c\/p\u003e\n\n\u003cp\u003e✅ Bore: 1 in (25.4 mm)\u003cbr\u003e\n✅ Outer diameter: 1-5\/16 in (33.34 mm)\u003cbr\u003e\n✅ Width: 13.08 mm (0.515 in)\u003cbr\u003e\n✅ Material: High carbon steel (heat-treated)\u003cbr\u003e\n✅ Series: IRB inch series, fits BA218Z shell type\u003cbr\u003e\n✅ Pack: single bearing, each; weight approx 0.08 lb (36 g)\u003cbr\u003e\n✅ Ideal for needle roller assemblies, linear slide unit repairs, sealed ball bearing alternatives\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is an inner ring for a needle roller bearing used for in linear slide units and general machinery?\nIt provides a hardened raceway and precise fit for rollers to maintain alignment under load.\n- Provides a hardened raceway for needle rollers and reduces wear in bearings used on shafts and housings.\n- Ensures proper fit and alignment in linear slide units, transmissions, and gearboxes for smooth motion.\n- Handy for replacing worn inner races when servicing sealed ball bearing setups or upgrading to ceramic options.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969429225707,"sku":"861149","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/needle-roller-bearing-irb168-1-high-carbon-steel.jpg?v=1775238585","url":"https:\/\/vxb.com\/products\/single-inner-ring-irb168-1-needle-roller-bearing-t","provider":"VXB Bearings","version":"1.0","type":"link"}