Specification Brand : CMFG BulletPoint1 : Pulley outside diameter is 2.70 inch, 1 Groove BulletPoint2 : Inner diameter:1/2", 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 : Enjoy a smooth&worry-free return service within a month ItemName : CMFG AK27-1/2 Bored-to-Size V Belt Sheaves 2.70''OD, 1/2 Inch Bore,Cast Iron, AK Pulley Single Groove for"4L" or"A" Belt ItemPackageDimensions_Height : 1.46 inches ItemPackageDimensions_Length : 2.99 inches ItemPackageDimensions_Width : 2.99 inches ItemTypeKeyword : v-belt-pulleys Manufacturer : CMFG Material : Cast Iron ModelNumber : AK27-1/2 NumberOfItems : 1 PackageLevel : unit PartNumber : AK27-1/2 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 : 2021-10-11T00:41:11.402Z Size : 1/2"Bore,2.70"OD SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1