{"product_id":"21309-ek","title":"21309 EK SKF Spherical Roller Bearing, Dynamic 28100 lb","description":"\u003cul\u003e \u003cli\u003e \u003cstrong\u003eBearing Industry Number:\u003c\/strong\u003e 21309\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 45 mm\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBore Type:\u003c\/strong\u003e Tapered 1:12\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCage Material:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eClosure:\u003c\/strong\u003e Open\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLubricant Material:\u003c\/strong\u003e Grease\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePart Number\u003c\/td\u003e \u003ctd\u003e21309 EK\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eSKF\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eItem\u003c\/td\u003e \u003ctd\u003eSpherical Roller Bearing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBearing Industry Number\u003c\/td\u003e \u003ctd\u003e21309\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBore Diameter\u003c\/td\u003e \u003ctd\u003e45 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBore Type\u003c\/td\u003e \u003ctd\u003eTapered 1:12\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\u003eClosure\u003c\/td\u003e \u003ctd\u003eOpen\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLubricant Material\u003c\/td\u003e \u003ctd\u003eGrease\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Speed\u003c\/td\u003e \u003ctd\u003e8,500 RPM Grease\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Temperature\u003c\/td\u003e \u003ctd\u003e390 Degrees F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMinimum Temperature\u003c\/td\u003e \u003ctd\u003e0 Degrees F\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutside Diameter\u003c\/td\u003e \u003ctd\u003e100 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOverall Width\u003c\/td\u003e \u003ctd\u003e25 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\u003eRoller Material\u003c\/td\u003e \u003ctd\u003eAlloy Steel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSeal Type\u003c\/td\u003e \u003ctd\u003eNot Applicable\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\u003eApplication\u003c\/td\u003e \u003ctd\u003eVibratory Applications\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFeatures\u003c\/td\u003e \u003ctd\u003eWind Energy\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe SKF 21309 EK is a spherical roller bearing with a 45 mm tapered bore, a 100 mm outside diameter, and a 25 mm overall width. It has an open closure, a steel cage, and alloy steel rings and rollers. The bearing is rated for a maximum speed of 8,500 RPM with grease and an operating temperature range of 0 to 390 degrees Fahrenheit.\u003c\/p\u003e\u003cp\u003eConfirm the part number against your existing unit or equipment before ordering to ensure correct fit.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":67872453722325,"sku":"21309 EK","price":363.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/9091\/2213\/files\/Z0uB-0mcpEx_1461df6c-2ee0-4b0d-80af-26ad67001268.jpg?v=1792707074","url":"https:\/\/proreplacementparts.com\/products\/21309-ek","provider":"Pro Replacement Parts","version":"1.0","type":"link"}