Chain Pitch - Inch: 0.625
Chain Size: 50
Chain Pitch - Millimeter: 15.875
Pitch Diameter - Inch: 4.194
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 4.522
Other Features: 5/8 Inch Plain Bore
Pitch Diameter - Millimeter: 106.52
Mounting Method: Rough Bore

Chain Pitch - Inch: 1
Chain Size: 80
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 6.71
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 7.235
Other Features: 1 Inch Plain Bore
Pitch Diameter - Millimeter: 170.434
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 100
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 8.388
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 9.044
Other Features: 1-1/4 Inch Plain Bore
Pitch Diameter - Millimeter: 213.055
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 3.355
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.618
Other Features: 5/8 Inch Plain Bore
Pitch Diameter - Millimeter: 85.21
Mounting Method: Rough Bore

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 5.033
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 5.426
Other Features: 3/4 Inch Plain Bore
Pitch Diameter - Millimeter: 127.838
Mounting Method: Rough Bore