Specification Brand : RcBearings BulletPoint1 : Inside Diameter: 0.5 inch - Outside Diameter: 1.125 inch - Width: 0.3125 inch BulletPoint2 : Inside Diameter: 0.5 inch - Outside Diameter: 1.125 inch - Width: 0.3125 inch BulletPoint3 : Bearing Material: Stainless Steel 440C, Ball Material: Stainless Steel 440C, ABEC#1/ISOP0 BulletPoint4 : Enclosure: Two Shields, Enclosure Material: Stainless Steel BulletPoint5 : Retainer Material: Stainless Steel, Radial Play: P25 BulletPoint6 : RPM Grease: 27000, RPM Oil: 32000 ExternallyAssignedProductIdentifier1 : 0704088056200 ExternallyAssignedProductIdentifier2 : 704088056200 ItemName : 5X8X2.5 Flanged Bearing Sealed MF85-2RS ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 8 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemTypeKeyword : flanged-sleeve-bearings Manufacturer : RCBearings Material : Alloy Steel NumberOfItems : 1 PartNumber : MFB-MF85-2RS ProductDescription : All RcBearings are bade to exacting tolerances to assure a long, trouble-free life. Most of our bearings are ABEC-3 tolerance class or better. Our engine kits come with the front and rear bearing. All four stroke kits come with cam bearings if they are used in that engine. Fishing reel bearings are normally just spool bearings on baitcasting and trolling reels unless otherwise stated. All pictures are representative of bearing type and not necessarily the bearings you will receive. ProductSiteLaunchDate : 2013-12-23T22:23:23.003Z