{"product_id":"inner-ring-irt3520-metric-needle-roller-bearing-si","title":"Inner Ring IRT3520 Metric Needle Roller Bearing, Single, 35 mm ID x 40 mm OD x 20.5 mm Width, High Carbon Steel, for shell-type assemblies Fits TA4020Z TLA4020Z","description":"Single IRT3520 inner ring for metric needle bearings\u003cbr\u003e\n✔️ 35 mm ID x 40 mm OD x 20.5 mm W, high carbon steel, fits TA4020Z\n\n\u003cp\u003eThis single inner ring mates with shell-type needle roller bearings and is typically used in linear slide units, compact gearboxes, and transmission assemblies where a slim, high-load raceway is needed.\u003c\/p\u003e\n\n✅ Model IRT3520, Metric IRT series\u003cbr\u003e\n✅ Bore: 35 mm; Outside diameter: 40 mm; Width: 20.5 mm\u003cbr\u003e\n✅ Material: High carbon steel for strength and wear resistance\u003cbr\u003e\n✅ For shell-type needle roller bearing assemblies; fits TA4020Z and TLA4020Z\u003cbr\u003e\n✅ Single piece, compact footprint, approximate weight 0.100 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing inner ring used for in linear slide units?\nA needle roller inner ring provides a hardened raceway that supports needle rollers so you get high radial load capacity in tight spaces. It's a handy choice when space is limited but performance matters.\nQuick intro:\n- Provides a durable raceway for needle rollers, boosting load capacity and wear life for linear slide unit setups\n- Ideal for compact gearbox and transmission assemblies where sealed ball bearing or ceramic options might be paired in hybrid designs\n- Simplifies assembly with matching shells and parts like TA4020Z\/TLA4020Z and reduces friction in constrained spaces\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511243600191,"sku":"861170","price":36.12,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ec3c422dcd8dda4184e6f4d48d7287bd.png?v=1776641189","url":"https:\/\/bearingscanada.com\/products\/inner-ring-irt3520-metric-needle-roller-bearing-si","provider":"Bearings Canada","version":"1.0","type":"link"}