{"product_id":"311kdd","title":"311KDD Timken Radial Ball Bearing, 6311 Industry Number, Double Shielded Closure, 55 mm Bore Dia, Alloy Steel","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eBearing Industry Number:\u003c\/strong\u003e 6311\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 55 mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eClosure:\u003c\/strong\u003e Double Shielded\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOuter Ring Width:\u003c\/strong\u003e 29 mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 120 mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRing Material:\u003c\/strong\u003e Alloy Steel\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003e311KDD\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eTimken\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eRadial Ball Bearing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBearing Industry Number\u003c\/td\u003e \u003ctd\u003e6311\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBore Diameter\u003c\/td\u003e \u003ctd\u003e55 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eClosure\u003c\/td\u003e \u003ctd\u003eDouble Shielded\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOuter Ring Width\u003c\/td\u003e \u003ctd\u003e29 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutside Diameter\u003c\/td\u003e \u003ctd\u003e120 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRing Material\u003c\/td\u003e \u003ctd\u003eAlloy Steel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSystem of Measurement\u003c\/td\u003e \u003ctd\u003eMetric\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCage Material\u003c\/td\u003e \u003ctd\u003eSteel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eABEC Rating\u003c\/td\u003e \u003ctd\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBall Material\u003c\/td\u003e \u003ctd\u003eAlloy Steel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBore Diameter Tolerance\u003c\/td\u003e \u003ctd\u003e+0.000\/-0.015 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDynamic Radial Load Capacity\u003c\/td\u003e \u003ctd\u003e79,300 N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFillet Radius\u003c\/td\u003e \u003ctd\u003e2 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIncludes Retaining Ring\u003c\/td\u003e \u003ctd\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLubricant Material\u003c\/td\u003e \u003ctd\u003eChevron SRI 2 Grease\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUPC\u003c\/td\u003e \u003ctd\u003e087796067127\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Timken 311KDD is a radial ball bearing with a 55 mm bore diameter, 120 mm outside diameter, and 29 mm outer ring width. It has a double shielded closure, alloy steel rings and balls, a steel cage, and an ABEC rating of 1. The bearing is lubricated with Chevron SRI 2 grease and has a dynamic radial load capacity of 79,300 N.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":67706147700949,"sku":"311KDD","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z1sOv0ocpEx_c8b3aed4-ea18-4891-94e8-b87b84ed4e38.jpg?v=1791491553","url":"https:\/\/proreplacementparts.com\/products\/311kdd","provider":"Pro Replacement Parts","version":"1.0","type":"link"}