{"product_id":"needle-roller-inner-ring-irb810-1-tapered-bore-12","title":"Needle roller inner ring IRB810-1 tapered bore 1\/2 in (12.7 mm) O.D. 3\/4 in (19.05 mm) 16.25 mm (0.64 in) width single inner race for BA1210Z YB1210 shell type, high carbon steel","description":"Single needle roller inner ring IRB810-1 tapered 1\/2 in\u003cbr\u003e\n✔️ I.D. 1\/2 in (12.7 mm) O.D. 3\/4 in (19.05 mm) 16.25 mm\n\n\u003cp\u003eThis single inner ring (IRB810-1) is an inch-series needle roller inner race for BA1210Z and YB1210 shell type bearings, used in compact linear slide units, sealed ball bearing assemblies, and light machinery applications.\u003c\/p\u003e\n\n✅ Part number IRB810-1 inner ring\u003cbr\u003e\n✅ Bore: tapered I.D. 1\/2 in (12.7 mm)\u003cbr\u003e\n✅ O.D.: 3\/4 in (19.05 mm)\u003cbr\u003e\n✅ Width: 16.25 mm (0.64 in)\u003cbr\u003e\n✅ Material: high carbon steel\u003cbr\u003e\n✅ Series: IRB Inch Series, fits BA1210Z and YB1210 shell type\u003cbr\u003e\n✅ Pack: single inner race (1 per pack)\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring for a needle roller bearing used for in linear slide units and sealed assemblies?\nAn inner ring gives needle rollers a hardened raceway and helps keep things aligned under radial load.\n- Provides a precise raceway for needle rollers to support radial loads in linear slide unit assemblies\n- Helps locate rollers and integrate with sealed ball bearing or compact bearing systems for less wear\n- Ensure correct bore, O.D., and series match (BA1210Z YB1210) for reliable installation\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969399931115,"sku":"860918","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/0e204abe1bddc017f7087b0c7b91dd00.jpg?v=1775237957","url":"https:\/\/vxb.com\/products\/needle-roller-inner-ring-irb810-1-tapered-bore-12","provider":"VXB Bearings","version":"1.0","type":"link"}