Specification Brand : Martin BulletPoint1 : Taper bushing for mounting a pulley, sheave, or sprocket on a drive shaft BulletPoint2 : Flush-mounted bushing with a split taper for reduced mounting width and a tight clamp to shafts BulletPoint3 : Class 30 gray cast iron for resistance to wear, galling, and corrosion BulletPoint4 : Keyed to the shaft to prevent the shaft from rotating in the bushing BulletPoint5 : Interchangeable with taper bushings from various manufacturers ExternallyAssignedProductIdentifier1 : 697950036397 ExternallyAssignedProductIdentifier2 : 0697950036397 ExternallyAssignedProductIdentifier3 : 00697950036397 ItemName : Martin 4040 3 11/16 Taper Bushing, Class 30 Gray Cast Iron, Inch, 3.69" Bore, 5.75" OD, 4" Length ItemPackageDimensions_Height : 10.922 centimeters ItemPackageDimensions_Length : 17.78 centimeters ItemPackageDimensions_Width : 16.256 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : taper-lock-locking-bushings Manufacturer : MARTIN Material : Cast Iron NumberOfItems : 1 PartNumber : 4040 3 11/16 ProductSiteLaunchDate : 2010-11-10T08:00:01.000Z