{"product_id":"inner-ring-for-shell-type-needle-roller-bearing-ir","title":"Inner Ring for Shell-Type Needle Roller Bearing IRT1520, Metric 15 mm ID x 18 mm OD x 20.5 mm W, High Carbon Steel, Fits TA1820Z, Single Bearing Replacement","description":"Single inner ring for shell-type needle bearing IRT1520\u003cbr\u003e\n✔️ 15 mm ID x 18 mm OD x 20.5 mm W; high carbon steel; fits TA1820Z\n\n\u003cp\u003eThis single IRT1520 inner ring is a metric replacement part for shell-type needle roller bearings, used in linear slide units, automotive gearboxes, and industrial transmissions where compact high-load support is needed.\u003c\/p\u003e\n\n✅ Model: IRT1520 (Metric IRT series)\u003cbr\u003e\n✅ Inner diameter: 15 mm; Outer diameter: 18 mm; Width: 20.5 mm\u003cbr\u003e\n✅ Material: high carbon steel for durable rolling contact performance\u003cbr\u003e\n✅ Designed to assemble with TA1820Z shell assemblies; sold as one bearing inner ring\u003cbr\u003e\n✅ Great for linear slide unit refurb, compatible with sealed ball bearing arrangements and ceramic upgrade paths\u003cbr\u003e\n✅ Weight: 0.030 lb; SKU 861009; ideal for industrial and automotive repair jobs\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring for needle roller bearings used for?\nAn inner ring provides the rolling surface and radial support inside a needle roller assembly.\nThis quick intro explains common uses:\n- Offers a hardened raceway for needle rollers in shell-type bearings, improving wear life and load capacity\n- Keeps shaft-mounted assemblies running true in linear slide units, transmissions, and motor drives\n- Works with sealed ball bearing or ceramic upgrade approaches to boost longevity and reduce maintenance\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969388298475,"sku":"861009","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1e0813728a727299acca4052a732134a.png?v=1775237894","url":"https:\/\/vxb.com\/products\/inner-ring-for-shell-type-needle-roller-bearing-ir","provider":"VXB Bearings","version":"1.0","type":"link"}