Thread Size: 18.107-5
Threads per Inch: 5
Nominal Thickness - Inch: 2.38
Nominal Thickness - Millimeter: 60.452
Inch - Metric: Inch

Outside Diameter - Inch: 21.255
Outside Diameter - Millimeter: 539.877

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 21.491
Inch - Metric: Inch

Outside Diameter - Inch: 21.927
Chain Size: 60
Material: Steel
Pitch Diameter - Millimeter: 545.871
Mounting Method: Rough Bore

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 20.698
Inch - Metric: Inch

Outside Diameter - Inch: 21.274
Chain Size: 80
Material: Steel
Pitch Diameter - Millimeter: 525.73
Mounting Method: Rough Bore

Chain Pitch - Inch: 1
Chain Pitch - Millimeter: 25.4
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 20.698
Inch - Metric: Inch

Outside Diameter - Inch: 21.274
Chain Size: 80
Material: Steel
Pitch Diameter - Millimeter: 525.73
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.75
Chain Pitch - Millimeter: 19.05
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 21.491
Inch - Metric: Inch

Outside Diameter - Inch: 21.927
Chain Size: 60
Material: Steel
Pitch Diameter - Millimeter: 545.871
Mounting Method: Rough Bore