{"product_id":"inner-ring-lrt758530-metric-tapered-bore-75-mm-id","title":"Inner Ring LRT758530 Metric tapered bore 75 mm ID x 85 mm OD x 30 mm width, single high carbon steel needle roller bearing race fits RNA4915 general purpose","description":"Single metric tapered inner ring 75x85x30 mm\u003cbr\u003e\n✔️ 75 mm ID x 85 mm OD x 30 mm width, high carbon steel, fits RNA4915\n\n\u003cp\u003eThis single inner ring is a metric tapered-bore race for needle roller bearing assemblies, typically used in linear slide units, gearboxes, and conveyor systems where a machined raceway is needed.\u003c\/p\u003e\n\n✅ Model: LRT758530, LRT Metric Series\u003cbr\u003e\n✅ Bore type: Tapered, machined for RNA4915 assemblies\u003cbr\u003e\n✅ Dimensions: 75 mm ID × 85 mm OD × 30 mm width\u003cbr\u003e\n✅ Material: High carbon steel, general usage raceway\u003cbr\u003e\n✅ Use: Fits needle roller bearings and linear slide unit setups\u003cbr\u003e\n✅ Pack: Single piece, unit sold each; weight approx 0.640 lb\u003cbr\u003e\n\n\u003cp\u003e💡 What is an inner ring used for in needle roller bearing assemblies?\nAn inner ring provides the hardened raceway and support for needle rollers and helps ensure smooth rotation; it's a handy part for tight radial spaces.\n\nQuick overview:\n- Provides the raceway surface for needle roller bearings and supports shaft load.\n- Helps when assembling RNA4915 type units, linear slide units, and transfer systems.\n- Commonly chosen for general purpose applications needing a machined tapered bore.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969325842667,"sku":"862527","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/db68a3a16cd3f15f606689cb66005127.png?v=1775236867","url":"https:\/\/vxb.com\/products\/inner-ring-lrt758530-metric-tapered-bore-75-mm-id","provider":"VXB Bearings","version":"1.0","type":"link"}