{"product_id":"lfr5208-40kdd-40mm-id-x-40mm-u-gro","title":"LFR5208-40KDD 40mm ID x 40mm U-Groove Track Roller Bearing Track","description":"\u003ccenter\u003e\n\u003cbr\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\" width=\"75%\"\u003e\n\u003cp\u003e\u003cstrong\u003eLFR5208-40KDD U-Groove Track Roller Bearing\u003c\/strong\u003e\u003cbr\u003e40mm ID x 98mm OD x 38mm Wide - Heavy-Duty Guide Roller\u003c\/p\u003e\n\u003cp\u003eThe LFR5208-40KDD is a precision U-groove track roller bearing with a 40mm bore - built to handle high radial loads in linear motion and track guidance systems.\u003c\/p\u003e\n\u003cp\u003e✅ Item: LFR5208-40KDD\u003cbr\u003e✅ Type: U-Groove Track Roller Bearing\u003cbr\u003e✅ Inner Diameter (ID): 40mm\u003cbr\u003e✅ Outer Diameter (Max OD): 98mm\u003cbr\u003e✅ Width: 38mm\u003cbr\u003e✅ Groove Diameter: 40mm\u003cbr\u003e✅ Load Rating (Cw): 51,000 N\u003cbr\u003e✅ Load Rating (CoW): 58,000 N\u003cbr\u003e✅ Closure: Double Metal Shields (KDD)\u003cbr\u003e✅ Quantity: 1 Bearing\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e💡 Why use a U-groove bearing like the LFR5208-40KDD?\u003cbr\u003eIts design fits round guide rails perfectly - ideal for heavy-duty gantry systems, conveyor lines, and automated tracks requiring precise, smooth rolling.\u003c\/p\u003e\n\u003cbr\u003e\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"5\" border=\"1\" width=\"70%\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"CENTER\"\u003e\n\u003cth colspan=\"7\"\u003e\u003cspan style=\"font-family: tahoma;\"\u003e\u003cb\u003eDimensions (mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eU Groove\u003c\/td\u003e\n\u003ctd\u003eInner\u003c\/td\u003e\n\u003ctd\u003eOuter Max.\u003c\/td\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e40\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e98\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/center\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/center\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49311015731393,"sku":"LFR5208-40KDD","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_9900a1e8-860a-4c6b-88ba-cedcf558060e.jpg?v=1748646925","url":"https:\/\/smallbearings.com\/zh\/products\/lfr5208-40kdd-40mm-id-x-40mm-u-gro","provider":"Small Bearings","version":"1.0","type":"link"}