Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 10.37
Inch - Metric: Metric

Outside Diameter - Inch: 11.045
Chain Size: 20B-1
Material: Steel
Pitch Diameter - Millimeter: 263.41
Mounting Method: Rough Bore

Thread Size: 8.628-8
Threads per Inch: 8
Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32.004
Inch - Metric: Inch

Outside Diameter - Inch: 11
Outside Diameter - Millimeter: 279.4

Thread Size: TR220 X 4
Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32
Inch - Metric: Metric
Outside Diameter - Inch: 11.024

Other Features: Trapezoidal Thread
Outside Diameter - Millimeter: 280

Chain Pitch - Inch: 1.75
Chain Pitch - Millimeter: 44.45
Pitch Diameter - Inch: 10.078
Inch - Metric: Inch
Outside Diameter - Inch: 10.974

Chain Size: 140
Material: Carbon Steel
Other Features: Split Taper Bushing
Pitch Diameter - Millimeter: 255.98
Mounting Method: Bushed

Chain Pitch - Inch: 1.25
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 10.37
Inch - Metric: Metric
Outside Diameter - Inch: 11.045

Chain Size: 20B-1
Material: Carbon Steel
Other Features: BS/DIN Sprocket
Pitch Diameter - Millimeter: 263.41
Mounting Method: Rough Bore