{"product_id":"ina-rna4907-machined-needle-roller-bearing-42-mm-i","title":"Experience durable space saving needle roller bearing performance with high load capacity in tight radial spaces, precision machined for smooth operation and long life in automotive and industrial machinery where space is limited","description":"\u003cdiv\u003eHigh-precision RNA4907 needle roller bearing for tight fits\u003cbr\u003e\n✔️ 42 mm bore, 55 mm OD, 20 mm width, normal tolerance, single unit \u003cp\u003eMachined Needle Roller Bearings are thin, long rollers that deliver high load capacity in a small cross-section. Ideal for limited radial space in gearboxes, conveyors, robotics, and other precision machinery. INA's RNA4907 family uses a robust steel cage and precision tolerance class to ensure reliability in demanding applications.\u003c\/p\u003e \u003ctable border=\"1\" cellpadding=\"4\" cellspacing=\"0\" style=\"border-collapse: collapse;\"\u003e \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003cth\u003eUnits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBore (ID)\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOuter diameter\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e✅ Bore: 42 mm\u003cbr\u003e✅ Outer diameter: 55 mm\u003cbr\u003e✅ Width: 20 mm\u003cbr\u003e✅ Tolerance: Normal\u003cbr\u003e✅ Cage: Steel\u003c\/p\u003e \u003cp\u003e💡 What is a needle roller bearing used for in precision machinery?\nThese slim, high-load bearings are handy for shrinking space while maintaining load capacity.\n- handy for compact drives and conveyors\n- improve shaft alignment in tight assemblies\n- support high radial loads with minimal deflection\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511233179967,"sku":"ina-rna4907-machined-needle","price":172.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/ina-rna4907-needle-roller-bearing-with-box.png?v=1776641808","url":"https:\/\/bearingscanada.com\/products\/ina-rna4907-machined-needle-roller-bearing-42-mm-i","provider":"Bearings Canada","version":"1.0","type":"link"}