Specification Brand : Martin BulletPoint1 : Split taper bushing for mounting a pulley, sheave, or sprocket on a drive shaft BulletPoint2 : Solid flange and double-split barrel improve concentricity and provide strong clamping on the shaft BulletPoint3 : Steel for greater strength and shock resistance than cast iron BulletPoint4 : Keyed to both shaft and drive component to provide higher torque carrying capacity BulletPoint5 : Interchangeable with split taper bushings from various manufacturers ExternallyAssignedProductIdentifier1 : 697950219615 ExternallyAssignedProductIdentifier2 : 0697950219615 ExternallyAssignedProductIdentifier3 : 00697950219615 ItemName : Martin HS1 MST Bushing, Steel, Inch, 4.63" Bore, 6.75" OD, 3.31" Length ItemPackageDimensions_Height : 3.31 inches ItemPackageDimensions_Length : 6.75 inches ItemPackageDimensions_Width : 6.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : split-taper-locking-bushings Manufacturer : MARTIN Material : Steel NumberOfItems : 1 PartNumber : HS1 ProductSiteLaunchDate : 2010-11-10T08:00:01.000Z