Specification Brand : Tsubaki BulletPoint1 : Single strand sprocket with one set of teeth around the circumference for applications where a single chain can support the torque and load BulletPoint2 : Pitch of 1/2 inch for size 40 chains BulletPoint3 : Sprocket bore and hub with QD fittings for inserting and locking bushings into place BulletPoint4 : Type B sprocket with a hub projection on one side to accommodate various types of bushings to help prevent sprocket from slipping on the shaft BulletPoint5 : Sprocket teeth help prevent slipping and binding to avoid power loss in assemblies Color : Black Oxide ExternallyAssignedProductIdentifier1 : 097039379047 ExternallyAssignedProductIdentifier2 : 0097039379047 ExternallyAssignedProductIdentifier3 : 0097039298188 ExternallyAssignedProductIdentifier4 : 0097039324986 ExternallyAssignedProductIdentifier5 : 00097039324986 ItemName : Tsubaki 40SK70 Roller Chain Sprocket, Single Strand, QD Design, SK Bushing Required, 70 Teeth, #20 ANSI No., 1/2" Pitch ItemPackageDimensions_Height : 3.048 centimeters ItemPackageDimensions_Length : 13.208 centimeters ItemPackageDimensions_Width : 12.446 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chain-sprockets Manufacturer : Tsubaki ModelNumber : H40B26F-1 NumberOfItems : 1 NumberOfRows : 1 NumberOfTeeth : 70 PartNumber : 40SK70 ProductSiteLaunchDate : 2012-07-15T08:00:01.000Z