{"product_id":"inner-ring-irt5030-metric-50-mm-id-x-60-mm-od-x-30","title":"Inner Ring IRT5030 Metric 50 mm ID x 60 mm OD x 30.5 mm Width for Shell-Type Needle Roller Bearing, High Carbon Steel Precision Race, Designed to Assemble with TA6030Z, Single Unit","description":"IRT5030 Metric inner ring: 50x60x30.5 mm single unit\u003cbr\u003e\n✔️ 50 mm ID x 60 mm OD x 30.5 mm width for shell-type needle roller\n\n\u003cp\u003eThis is a single metric inner ring IRT5030, a replacement precision race for shell-type needle roller bearings commonly used in linear slide units, transmissions and industrial machinery.\u003c\/p\u003e\n\n✅ Model: IRT5030 - Metric IRT series inner ring, tapered bore\u003cbr\u003e\n✅ Dimensions: 50 mm ID x 60 mm OD x 30.5 mm width\u003cbr\u003e\n✅ Material: high carbon steel; for shell-type needle roller use\u003cbr\u003e\n✅ Fits: to assemble with TA6030Z; used in linear slide unit setups\u003cbr\u003e\n✅ Notes: not a sealed ball bearing; can pair with ceramic components\u003cbr\u003e\n✅ Pack: single bearing unit; approx weight 0.45 lb; SKU 861953\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in needle roller bearing assemblies and linear slide units?\nShort answer: it provides the hardened raceway for rollers and supports radial loads while keeping compact assemblies aligned.\n- Provides a precision raceway for needle rollers in compact bearing housings\n- Common in linear slide unit and transmission applications where space is limited\n- Works with shell-type needle roller bearings and can complement sealed ball bearing or ceramic setups for specific needs\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511243436351,"sku":"861953","price":89.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/729f90dd1cae3887b0c7a5f5cefdfb33.png?v=1776641226","url":"https:\/\/bearingscanada.com\/products\/inner-ring-irt5030-metric-50-mm-id-x-60-mm-od-x-30","provider":"Bearings Canada","version":"1.0","type":"link"}