{"product_id":"inner-ring-irt1730-tapered-needle-roller-bearing-m","title":"Inner Ring IRT1730 Tapered Needle Roller Bearing, Metric 17 mm ID x 20 mm OD x 30.5 mm Width, Shell-Type Inner Race for TA2030Z TLA2030Z Assembly, High Carbon Steel, Single Piece","description":"\u003cp\u003eInner ring IRT1730 for tapered needle roller bearings\u003cbr\u003e\n✔️ Single inner ring, 17 mm ID x 20 mm OD x 30.5 mm W\u003c\/p\u003e\n\n\u003cp\u003eThis single metric inner ring (inner race) is made for shell-type tapered needle roller bearings and is typically used in gearboxes, transmissions, and linear slide unit applications where precise roller guidance is required.\u003c\/p\u003e\n\n✅ Model IRT1730, metric IRT series\u003cbr\u003e\n✅ Tapered bore inner ring for shell-type needle roller bearings\u003cbr\u003e\n✅ 17 mm ID, 20 mm OD, 30.5 mm width (metric)\u003cbr\u003e\n✅ High carbon steel inner race for strong wear resistance\u003cbr\u003e\n✅ Fits TA2030Z and TLA2030Z shell assemblies\u003cbr\u003e\n✅ Single piece pack for replacement or service kits\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in tapered needle roller bearings?\nThis handy component keeps rollers aligned and carries radial loads for smooth, reliable operation.\n- Improves roller guidance and load distribution inside needle roller bearing assemblies and helps linear slide unit performance.\n- Makes assembly and replacement easier when matching inner rings to shell-type housings instead of sealed ball bearing alternatives.\n- Material choice matters: high carbon steel offers durability; ceramic options exist for lower friction or high-speed needs.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969412481259,"sku":"861021","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3bbadd0885fc20354c7d64f0f549aa9f.png?v=1775238425","url":"https:\/\/vxb.com\/products\/inner-ring-irt1730-tapered-needle-roller-bearing-m","provider":"VXB Bearings","version":"1.0","type":"link"}