Inch - Metric: Inch
Outside Diameter - Inch: 8.063
Inside Diameter - Inch: 5.983
Inside Diameter - Millimeter: 151.968
Other Features: Face Dia 7.063 | 19 Tangs

Outside Diameter - Millimeter: 204.8

Thread Size: M150 X 2
Nominal Thickness - Inch: 1.024
Nominal Thickness - Millimeter: 26
Inch - Metric: Metric
Outside Diameter - Inch: 7.677

Other Features: Carbon Steel
Outside Diameter - Millimeter: 195

Chain Pitch - Inch: 0.625
Chain Pitch - Millimeter: 15.875
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 8.12
Chain Size: 50
Material: Steel
Other Features: 0.343 Inch Teeth Width
Length Thru Bore - Millimeter: 15.494

Chain Pitch - Inch: 0.5
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing
Inch - Metric: Inch

Outside Diameter - Inch: 7.93
Chain Size: 40
Material: Steel
Other Features: 0.284 Inch Teeth Width
Length Thru Bore - Millimeter: 18.288

Thread Size: 5.888-12
Threads per Inch: 12
Nominal Thickness - Inch: 0.979
Nominal Thickness - Millimeter: 24.867
Inch - Metric: Inch

Outside Diameter - Inch: 7.693
Outside Diameter - Millimeter: 195.402