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 5/8 inch for size 50 chains BulletPoint3 : Ready-to-install finished bore with a wide hub on one side 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 ExternallyAssignedProductIdentifier1 : 097039298706 ExternallyAssignedProductIdentifier2 : 097039327642 ExternallyAssignedProductIdentifier3 : 0097039327642 ExternallyAssignedProductIdentifier4 : 0097039298706 ExternallyAssignedProductIdentifier5 : 00097039327642 IncludedComponents : 11 Tooth C Sprocket ItemName : Tsubaki 50B17F-1 Finished Bore Sprocket, Single Strand, Inch, #50 ANSI No., 5/8" Pitch, 17 Teeth, 1" Bore ItemPackageDimensions_Height : 29.8958 centimeters ItemPackageDimensions_Length : 4.5974 centimeters ItemPackageDimensions_Width : 23.6982 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chain-sprockets Manufacturer : Tsubaki Material : tool_steel ModelNumber : H50B17F-1 NumberOfItems : 1 NumberOfRows : 1 NumberOfTeeth : 17 PartNumber : H50B17F-1 ProductDescription : Description: 11 Tooth C Sprocket 5/8 Bore,3/16 Key Way Cut. Fits for 40,41,and 420 Chain. Feature:gear of high temperature quenching heat treatment, high hardness,wear resistance,rust, corrosion resistance. More Top-end speed compared to most stock 10 tooth that come with most Torque Converters. Package Content :1 x Sprocket.