Specification Brand : CMFG BulletPoint1 : Pulley outside diameter is 6.25 inch, 1 Groove BulletPoint2 : Inner diameter:7/8" inch, Bore type:Fixed Bore BulletPoint3 : Cast iron for resistance to wear and galling BulletPoint4 : Standard V-belt Sheave Use with A, 3L & 4L (A & AX) V-Belts BulletPoint5 : Meet the American standard: Classical-V-1988 ItemName : CMFG AK64-7/8 Bored-to-Size V Belt Sheaves 6.25''OD, 7/8" Inch Bore,Cast Iron, AK Pulley Single Groove for"4L" or"A" Belt ItemPackageDimensions_Height : 1.42 inches ItemPackageDimensions_Length : 6.69 inches ItemPackageDimensions_Width : 6.69 inches ItemTypeKeyword : v-belt-pulleys Manufacturer : CMFG Material : Cast Iron ModelNumber : AK64-7/8 NumberOfItems : 1 PackageLevel : unit PartNumber : AK64-7/8 ProductDescription : V-belt pulleys (sheaves) are the component in a power transmission drive that transmits power to the belt. Classical V-belt sheave fits a variety of classical profile V-belts, suitable for use in many existing power transmission drives. ProductSiteLaunchDate : 2023-08-24T03:24:33.390Z Size : 7/8"Bore,6.25"OD SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1