{"product_id":"ina-rna4840-machined-needle-machined-needle-roller","title":"Machined Needle Roller Bearing With High Load Capacity For Limited Radial Space 220 Mm Bore 250 Mm Outer Diameter 50 Mm Width Normal INA RNA4840 For Precision Applications","description":"\u003cdiv\u003eRNA4840 Needle Roller Bearing by INA, single unit, 220mm ID\u003cbr\u003e\n✔️ ID 220 mm, OD 250 mm, width 50 mm, normal tolerance \u003cp\u003eMachined Needle Roller Bearings are compact bearings with long cylindrical rollers, delivering high radial load capacity in limited space. They’re a good fit for robotics, automation, CNC machines, and linear slide units where reliability matters.\u003c\/p\u003e \u003cp\u003e✅ High load capacity in a compact footprint\u003cbr\u003e✅ Excellent radial stiffness for moving assemblies\u003cbr\u003e✅ Long service life with tight tolerance\u003cbr\u003e✅ Common in automation and linear motion systems\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a needle roller bearing used for in precision machinery and linear slide units?\u003c\/p\u003e\n\u003cp\u003eHandy answer: they support rotary movement under heavy radial loads in tight spaces.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh load capacity in a compact footprint\u003c\/li\u003e\n\u003cli\u003eExcellent radial stiffness for moving assemblies\u003c\/li\u003e\n\u003cli\u003eLong service life with tight tolerance\u003c\/li\u003e\n\u003cli\u003eCommon in linear slide units, robotics, and automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511231869247,"sku":"ina-rna4840-machined-needle","price":6001.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ina-rna4840-needle-roller-bearing-220mm-50mm.png?v=1776642007","url":"https:\/\/bearingscanada.com\/products\/ina-rna4840-machined-needle-machined-needle-roller","provider":"Bearings Canada","version":"1.0","type":"link"}