Specification Brand : CMFG BulletPoint1 : Pulley outside diameter is 4.25 inch, 1 Groove BulletPoint2 : Inner diameter: 3/4", Bore type:Fixed Bore BulletPoint3 : Cast iron for resistance to wear and galling BulletPoint4 : Standard V-belt Sheave Use with 4L or A and 5L or B V-Belts BulletPoint5 : Enjoy a smooth&worry-free return service within a month ItemName : CMFG BK45-3/4 Bored-to-Size V Belt Sheaves 4.25''OD, 3/4 Inch Bore,Cast Iron, Single Groove for 4L or A Belt and 5L or B Belts BK Pulley/Sheave ItemPackageDimensions_Height : 1.3 inches ItemPackageDimensions_Length : 4.61 inches ItemPackageDimensions_Width : 4.61 inches ItemTypeKeyword : v-belt-pulleys Manufacturer : CMFG Material : Cast Iron ModelNumber : BK45-3/4 NumberOfItems : 1 PartNumber : BK45-3/4 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 : 2024-07-04T08:34:24.670Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1