Thread Size: TR280 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 12.992
Outside Diameter - Millimeter: 330
Nominal Thickness - Inch: 1.496

Nominal Thickness - Millimeter: 38

Thread Size: TR260 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 12.992
Outside Diameter - Millimeter: 330
Nominal Thickness - Inch: 1.417

Nominal Thickness - Millimeter: 36

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Pitch Diameter - Inch: 12.356
Inch - Metric: Metric
Material: Steel

Outside Diameter - Inch: 13.043
Other Features: Simplex Type
Global Part Number GPN: 570058
Pitch Diameter - Millimeter: 313.83
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.625
Chain Size: 10B-1
Chain Pitch - Millimeter: 15.875
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 12.737

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 13.051
Pitch Diameter - Millimeter: 323.53
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 12.736

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 13.026
Pitch Diameter - Millimeter: 323.49
Mounting Method: Rough Bore