Thread Size: TR230 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.417
Outside Diameter - Millimeter: 290
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34

Thread Size: TR240 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 11.417
Outside Diameter - Millimeter: 290
Nominal Thickness - Inch: 1.339

Nominal Thickness - Millimeter: 34

Inch - Metric: Inch
Outside Diameter - Inch: 11.438
Outside Diameter - Millimeter: 290.525
Inside Diameter - Millimeter: 221.005

Inch - Metric: Inch
Outside Diameter - Inch: 11.438
Outside Diameter - Millimeter: 290.525
Other Features: Face Dia 9.875 | Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 221.005

Chain Pitch - Inch: 1.5
Chain Size: 120
Chain Pitch - Millimeter: 38.1
Pitch Diameter - Inch: 10.541
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 11.333
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Pitch Diameter - Millimeter: 267.741
Mounting Method: Bushed