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

Inch - Metric: Metric
Outside Diameter - Inch: 11.496
Outside Diameter - Millimeter: 292
Other Features: Face Dia 250 | No Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 220

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

Chain Pitch - Inch: 1.25
Chain Size: 100
Chain Pitch - Millimeter: 31.75
Pitch Diameter - Inch: 10.768
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 11.445
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Pitch Diameter - Millimeter: 273.507
Mounting Method: Bushed