Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 3.006
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.315
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 76.35
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 2.663
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.005
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 67.64
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.809
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.113
Other Features: With 2 Set Screw
Global Part Number GPN: 33998
Pitch Diameter - Millimeter: 71.34
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 2.898
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.249
Other Features: With 2 Set Screw
Global Part Number GPN: 33250
Pitch Diameter - Millimeter: 73.61
Mounting Method: Finished Bore

Chain Pitch - Inch: 0.5
Chain Size: 40-2
Pitch Diameter - Inch: 2.879
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.136
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Global Part Number GPN: 30335
Pitch Diameter - Millimeter: 73.127
Mounting Method: Bushed