Chain Pitch - Inch: 0.5
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 8.758
Inch - Metric: Inch

Outside Diameter - Inch: 9.044
Chain Size: 40
Material: Steel
Pitch Diameter - Millimeter: 222.46
Mounting Method: Finished Bore

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 17.516
Inch - Metric: Inch
Outside Diameter - Inch: 18.088

Chain Size: 80
Material: Steel
Other Features: 1-3/8 Inch Plain Bore
Pitch Diameter - Millimeter: 444.906
Mounting Method: Rough Bore