Specification Brand : Koyo BulletPoint1 : Drawn cup needle roller bearing with a closed end for shaft end applications with high dynamic loads BulletPoint2 : Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces BulletPoint3 : Full complement of rollers for greater load capacity than caged bearings BulletPoint4 : Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads BulletPoint5 : Meets standards ANSI/ABMA 18.2 and ASTM F2162 for quality assurance ExternallyAssignedProductIdentifier1 : 605790213250 ExternallyAssignedProductIdentifier2 : 0605790213250 ExternallyAssignedProductIdentifier3 : 00605790213250 ExternallyAssignedProductIdentifier4 : 00035373061204 IncludedComponents : Bearings ItemName : Koyo M-9121 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 9/16" ID, 3/4" OD, 3/4" Width ItemPackageDimensions_Height : 2.286 centimeters ItemPackageDimensions_Length : 5.588 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : needle-roller-bearings Manufacturer : Koyo Torrington Material : Cageless ModelNumber : TRD-4860 NumberOfItems : 1 PartNumber : M-9121 ProductDescription : Welcome to the XIKE bearings store, A needle roller bearing is a bearing that uses small cylindrical rollers. These rollers are used to reduce friction of a rotating surface.it works great and is of good quality. it works great and is of good quality ProductSiteLaunchDate : 2012-02-27T19:32:30.204Z Size : Open SpecificationMet : Ansi/Abma SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1