{"product_id":"single-inner-ring-for-shell-type-needle-roller-bea","title":"Single inner ring for shell-type needle roller bearing, tapered bore, metric 55 mm ID x 65 mm OD x 50.5 mm width, high carbon steel inner race, fits TAW6550Z, model IRT5550, for linear slide unit","description":"Single inner ring for shell-type tapered bore needle bearing\u003cbr\u003e\n✔️ 55 mm ID x 65 mm OD x 50.5 mm width, high carbon steel\n\n\u003cp\u003eThis single inner ring is an inner race for shell-type needle roller bearings, typically used in linear slide units, gearboxes, and compact transmissions where a tapered bore seating is required.\u003c\/p\u003e\n\n\u003cp\u003e✅ Model: IRT5550 (Metric IRT series)\u003cbr\u003e\n✅ Inside diameter (ID): 55 mm\u003cbr\u003e\n✅ Outside diameter (OD): 65 mm\u003cbr\u003e\n✅ Width: 50.5 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Bore type: Tapered (for tapered seating)\u003cbr\u003e\n✅ Oil hole: No oil hole present\u003cbr\u003e\n✅ Fits shell type: To assemble with TAW6550Z\u003cbr\u003e\n✅ Pack size: Single inner ring, sold each\u003cbr\u003e\n✅ SKU: 862484 - Weight: 0.800 lb\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a tapered bore inner ring used for in shell-type needle roller bearings?\nA tapered bore inner ring provides a precise inner race for needle rollers, helping ensure correct seating and load transfer in shell-type assemblies.\n- Helps align needle roller bearing inner race on tapered shafts or adapter sleeves for accurate contact and reduced slippage\n- Commonly used in linear slide unit setups, compact gearboxes, and transmission housings where space and radial load capacity matter\n- Often chosen over sealed ball bearing options when higher radial load support in a compact shell-type assembly is needed\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511467209023,"sku":"862484","price":146.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/tapered-bearing-ring-55mm-irt5550.png?v=1776636343","url":"https:\/\/bearingscanada.com\/products\/single-inner-ring-for-shell-type-needle-roller-bea","provider":"Bearings Canada","version":"1.0","type":"link"}