Thread Size: TR210 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 10.63
Outside Diameter - Millimeter: 270
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.181
Nominal Thickness - Millimeter: 30

Thread Size: TR220 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.024
Outside Diameter - Millimeter: 280
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32

Inch - Metric: Metric
Outside Diameter - Inch: 10.315
Outside Diameter - Millimeter: 262
Other Features: Face Dia 226 | No Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 200

Chain Pitch - Inch: 1
Chain Size: 16B-2
Chain Pitch - Millimeter: 25.4
Pitch Diameter - Inch: 9.885
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 10.434
Other Features: 25MM Plain Bore
Pitch Diameter - Millimeter: 251.08
Mounting Method: Rough Bore

Chain Pitch - Inch: 1.25
Chain Size: 20B-1
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 10.37
Inch - Metric: Metric

Material: Steel
Outside Diameter - Inch: 11.045
Other Features: 25MM Plain Bore
Pitch Diameter - Millimeter: 263.41
Mounting Method: Rough Bore