{"product_id":"kt455330c3-needle-roller-cage-45-mm-id-x-53-mm-od","title":"KT455330C3 Needle Roller Cage, 45 mm ID x 53 mm OD x 30 mm W, High Carbon Steel, C3 Roller Tolerance, Single Unit for Needle Bearings, Compatible with Linear Slide Units and Replacement Kits","description":"Single KT455330C3 needle roller cage 45 mm ID 53 OD\u003cbr\u003e\n✔️ High carbon steel cage, 45 mm ID x 53 mm OD x 30 mm W, C3\n\n\u003cp\u003eThis single needle roller cage is a replacement part for needle bearings and linear slide units used in machine tools, gearboxes, and industrial automation where C3 clearance and accurate roller guidance are needed.\u003c\/p\u003e\n\n\u003cp\u003e✅ 45 mm inside diameter (ID)\u003cbr\u003e\n✅ 53 mm outside diameter (OD)\u003cbr\u003e\n✅ 30 mm width (W), high carbon steel\u003cbr\u003e\n✅ C3 roller diameter tolerance, model KT455330C3\u003cbr\u003e\n✅ Dynamic 47,800 N, static 85,300 N, max 11,000 rpm\u003cbr\u003e\n✅ Temperature range -20 to 120 deg C, single unit pack\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and bearing assemblies?\nA needle roller cage keeps rollers evenly spaced so bearings run smooth and last longer. Quick intro: it helps load distribution and reduces friction in tight radial spaces.\n- Helps guide needle rollers in needle bearing and linear slide unit applications for accurate motion\n- Supports sealed ball bearing replacements and fits into repair kits where C3 clearance is required\n- Lowers wear by maintaining roller spacing and improves service life with minimal maintenance\n- Ideal for machine tools, gearboxes, and industrial automation needing compact, high load capacity parts\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969378238699,"sku":"1911831","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/faa73a442fc40026f19d5f7f2273fb2c.png?v=1775237652","url":"https:\/\/vxb.com\/products\/kt455330c3-needle-roller-cage-45-mm-id-x-53-mm-od","provider":"VXB Bearings","version":"1.0","type":"link"}