Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 6.012
Inch - Metric: Metric

Material: Carbon Steel
Outside Diameter - Inch: 6.63
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 152.71
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 6.407
Inch - Metric: Metric

Material: Carbon Steel
Outside Diameter - Inch: 7.034
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 162.75
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 7.198

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 7.839
Pitch Diameter - Millimeter: 182.84
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 5.223
Inch - Metric: Metric

Material: Carbon Steel
Outside Diameter - Inch: 5.821
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 132.67
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 4.045
Inch - Metric: Metric

Material: Carbon Steel
Outside Diameter - Inch: 4.598
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 102.75
Mounting Method: Rough Bore