Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.057
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 7.175
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.586
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 182.25
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 5.979
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.321
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 151.87
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 4.783

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.057
Pitch Diameter - Millimeter: 121.5
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 4.783
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.057
Other Features: Black Oxide Finish | For X-Weld On Hub
Pitch Diameter - Millimeter: 121.5
Mounting Method: Finished Bore