Specification Brand : CMFG BulletPoint1 : Pulley outside diameter is 4.75 inch, 1 Groove BulletPoint2 : Inner diameter: 7/8", 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 BK50-7/8 Bored-to-Size V Belt Sheaves 4.75''OD, 7/8 Inch Bore,Cast Iron, Single Groove for 4L or A Belt and 5L or B Belts BK Pulley/Sheave ItemPackageDimensions_Height : 1.42 inches ItemPackageDimensions_Length : 5.04 inches ItemPackageDimensions_Width : 5.04 inches ItemTypeKeyword : v-belt-pulleys Manufacturer : CMFG Material : Cast Iron ModelNumber : BK50-7/8 NumberOfItems : 1 PartNumber : BK50-7/8 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 : 2024-07-05T02:02:35.938Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1