Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.987
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.323
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 126.66
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 3.845
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.22
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 97.663
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 5.759
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 6.271
Other Features: With 2 Set Screw
Global Part Number GPN: 39340
Pitch Diameter - Millimeter: 146.27
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 4.494
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.981
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 114.15
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 3.608
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.978
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 91.643
Mounting Method: Finished Bore