Specification Brand : CMFG BulletPoint1 : Pulley outside diameter is 4.25inch, 2 Groove BulletPoint2 : Inner diameter: 1-1/8 inch, 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 2BK45-1-1/8, 2BK45118 Bored-to-Size V Belt Sheaves 4.25''OD, 1-1/8'' Inch Bore,Cast Iron, BK Pulley Double Groove for"4L" or"A" Belts and "5L" or "B" Belts ItemPackageDimensions_Height : 2.52 inches ItemPackageDimensions_Length : 4.61 inches ItemPackageDimensions_Width : 4.61 inches ItemTypeKeyword : v-belt-pulleys Manufacturer : CMFG Material : Cast Iron ModelNumber : 2BK45-1-1/8 NumberOfItems : 1 PackageLevel : unit PartNumber : 2BK45-1-1/8 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 : 2024-07-01T08:39:56.325Z Size : 7/8"Bore,4.95"OD SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1