{"product_id":"single-irt6040-inner-ring-metric-60-mm-id-x-70-mm","title":"Single IRT6040 inner ring, metric 60 mm ID x 70 mm OD x 40.5 mm W, high carbon steel replacement for shell-type needle roller bearing assemblies compatible with TA7040Z, ideal for linear slide units","description":"Single IRT6040 Inner Ring, 60 x 70 x 40.5 mm\u003cbr\u003e\n✔️ Metric inner ring 60×70×40.5 mm, high carbon steel, fits TA7040Z\n\n\u003cp\u003eThis is a single metric inner ring (IRT6040) for shell-type needle roller bearing assemblies. It’s used as the inner race in industrial gearboxes, linear slide units, and sealed ball bearing setups where a hardened carbon-steel race is required.\u003c\/p\u003e\n\n✅ Model: IRT6040 metric inner ring\u003cbr\u003e\n✅ Dimensions: 60 mm ID × 70 mm OD × 40.5 mm W\u003cbr\u003e\n✅ Material: high carbon steel, hardened inner race\u003cbr\u003e\n✅ Application: shell-type needle roller bearings, to assemble with TA7040Z\u003cbr\u003e\n✅ Pack: single inner ring; weight ~0.700 lb each\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in needle roller bearing assemblies?\nIt’s the precision inner race that supports rollers and keeps shaft alignment tight.\n- Provides a smooth running surface for rollers and maintains radial load support\n- Keeps shaft positioning accurate in linear slide unit and gearbox applications\n- Works alongside outer shells and seals in sealed ball bearing setups for longer life\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511469338943,"sku":"862478","price":145.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/inner-ring-irt6040-steel-60x70x40.png?v=1776636278","url":"https:\/\/bearingscanada.com\/products\/single-irt6040-inner-ring-metric-60-mm-id-x-70-mm","provider":"Bearings Canada","version":"1.0","type":"link"}