Specification Brand : Martin BulletPoint1 : Weld-on hub for mounting a pulley or sprocket on a taper bushed bushing BulletPoint2 : Works with Martin taper bushed bushings BulletPoint3 : Steel for strength and resistance to shock BulletPoint4 : Keyed to the shaft to prevent the shaft from rotating in the bushing BulletPoint5 : Interchangeable with taper bushings from various manufacturers ExternallyAssignedProductIdentifier : 4680708372225 ExternallyAssignedProductIdentifier1 : 697950040240 ExternallyAssignedProductIdentifier2 : 0697950040240 ExternallyAssignedProductIdentifier3 : 00697950040240 IncludedComponents : (3) Cap Screws ItemName : Martin S16-4 Taper Bushed Type S Weld-On Hub, Steel, Inch, 2.5" Bore, 3" OD, 1" Length, 0.725" Flange Thickness ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 7.62 centimeters ItemPackageDimensions_Width : 7.62 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : taper-lock-locking-bushings Manufacturer : MARTIN Material : Steel NumberOfItems : 1 PartNumber : S16-4 ProductDescription : BX1-15/16-A Split Taper Bushing, Bushing Type Split Taper, Bore Diameter 1 15/16 in, Length 1.938 in, Bolt Circle Diameter 3.13 in, Bolt Size Not Applicable, System of Measurement Inch, Bushing Diameter 2.625 in, Fastener Tightening Torque Capacity 192 in-lb, Flange Type Solid, Flange Width 1/2 in, For Shaft Type Keyed, Includes (3) Cap Screws, Keyway Height 1/4 in, Keyway Width 1/2 in, Length Less Flange 1.438 in, Material Steel, Overall Diameter 3.688 in, Taper 3/4 in Per ft ProductSiteLaunchDate : 2010-11-10T08:00:01.000Z SupplierDeclaredDgHzRegulation : not_applicable