{"product_id":"skf-na2204-2rs-crowned-yoke-support-roller-bearing-rubber-sealed-20x47x17-8-mm","title":"SKF NA2204 2RS Crowned Yoke Support Roller Bearing, Rubber Sealed 20x47x17.8 mm","description":"\u003ch3\u003e\u003cu\u003eDescription:\u003c\/u\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp\u003eSKF NA2204 2RS Crowned Yoke Support Roller 2RS 20x47x17.8 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Specifics:\u003c\/strong\u003e\u003cbr\u003eBrand: SKF\u003cbr\u003eModel \/ Item Number: NA2204.2RS\u003cbr\u003eEAN \/ UPC: 7316577011954\u003cbr\u003eCategory: Support Roller \/ Track Roller\u003cbr\u003eBearing Type: Yoke Type Track Roller \/ Support Roller\u003cbr\u003eBearing Element: Needle Rollers\u003cbr\u003eRoller Shape: Crowned\u003cbr\u003eRunning Surface: Standard\u003cbr\u003eClosure Type: Sealed\u003cbr\u003eSeal Type: 2RS - Rubber Seals on Both Sides\u003cbr\u003eRoller Material: Chrome Steel\u003cbr\u003eFinish \/ Coating: Uncoated\u003cbr\u003eLubrication Hole Location: Inner Ring\u003cbr\u003eStandards Met: ANSI \/ ABMA Standard 18.1\u003cbr\u003eWeight: 0.174 kg approx. \/ 0.40 lb approx.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cbr\u003eBore Diameter: 20 mm \/ 0.7874\"\u003cbr\u003eRoller Diameter \/ Outside Diameter: 47 mm \/ 1.8504\"\u003cbr\u003eRoller Width: 17.8 mm \/ 0.7008\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoad \u0026amp; Speed Ratings:\u003c\/strong\u003e\u003cbr\u003eRadial Dynamic Load Capacity: 17.6 kN\u003cbr\u003eRadial Static Load Capacity: 25.5 kN\u003cbr\u003eMaximum Speed: 4,000 rpm\u003cbr\u003eOperating Temperature Range: Up to +280°F\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuffix Description:\u003c\/strong\u003e\u003cbr\u003e2RS: Rubber seals on both sides of the bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003eThis listing is for one SKF NA2204.2RS crowned yoke type support roller.\u003c\/p\u003e\n\u003cp\u003eThe SKF NA2204.2RS is a sealed track roller \/ support roller with needle rollers. This design combines high radial load capacity with a compact construction. The thick-walled outer ring is designed to withstand high radial loads, while the crowned roller surface helps compensate for minor alignment errors or misalignment in track applications.\u003c\/p\u003e\n\u003cp\u003eYoke type track rollers are designed to be mounted on a shaft and supported by a flat or counter track, rather than being mounted inside a housing bore. The 2RS rubber seals on both sides help protect the internal rolling elements from contamination and help retain lubricant.\u003c\/p\u003e\n\u003cp\u003eThe cage design separates and guides the needle rollers, helping reduce friction and heat generation compared with full complement designs, while allowing higher rotational speeds.\u003c\/p\u003e\n\u003cp\u003eCommon applications include conveyor systems, cam mechanisms, linear guidance systems, automation equipment, material handling machinery, and industrial track roller applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMain Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eGenuine SKF NA2204.2RS support roller\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eCrowned yoke type track roller\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eNeedle roller bearing element\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eRubber seals on both sides\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eChrome steel roller material\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003e20 mm bore size\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003e47 mm roller diameter\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003e17.8 mm roller width\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eRadial dynamic load capacity: 17.6 kN\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eRadial static load capacity: 25.5 kN\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eMaximum speed: 4,000 rpm\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eLubrication hole in inner ring\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eDesigned for shaft mounting\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·         \u003c\/span\u003eSuitable for conveyor, cam, track, and industrial machinery applications\u003c\/p\u003e\n\u003cp\u003ePlease verify all dimensions, part number, roller type, seal type, load requirements, and application compatibility before purchasing to make sure this item fits your application.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003cspan\u003e\u003cb\u003ePACKAGE INCLUDES: ONE (1) SKF Bearing NA2204 2RS\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":52808932131136,"sku":"SUN220457813FL","price":86.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3910\/9952\/files\/095a7b90-09cb-4e5d-a772-e84e57b28e0f.jpg?v=1784132691","url":"https:\/\/sunrisebearingsfl.com\/es\/products\/skf-na2204-2rs-crowned-yoke-support-roller-bearing-rubber-sealed-20x47x17-8-mm","provider":"Sunrise Bearings Florida","version":"1.0","type":"link"}