Thread Size: TR260 X 4
Nominal Thickness - Inch: 1.339
Nominal Thickness - Millimeter: 34
Inch - Metric: Metric
Outside Diameter - Inch: 12.205

Outside Diameter - Millimeter: 310

Inch - Metric: Metric
Outside Diameter - Inch: 12.283
Inside Diameter - Inch: 9.449
Inside Diameter - Millimeter: 240
Outside Diameter - Millimeter: 312

Thread Size: 10.192-6
Threads per Inch: 6
Nominal Thickness - Inch: 1.416
Nominal Thickness - Millimeter: 35.966
Inch - Metric: Inch

Outside Diameter - Inch: 12.188
Other Features: Locking Plate | 5/16-18 X 5/8 Hexagon Head Cap Screw
Outside Diameter - Millimeter: 309.575

Thread Size: 10.192-6
Threads per Inch: 6
Nominal Thickness - Inch: 1.416
Nominal Thickness - Millimeter: 35.966
Inch - Metric: Inch

Outside Diameter - Inch: 12.193
Outside Diameter - Millimeter: 309.702

Chain Pitch - Inch: 0.625
Pitch Diameter - Inch: 11.942
Inch - Metric: Inch
Outside Diameter - Inch: 12.301
Chain Size: 50

Material: Steel
Other Features: Taper Lock Bushing
Global Part Number GPN: 38109
Pitch Diameter - Millimeter: 303.33
Mounting Method: Bushed