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: 12.193
Outside Diameter - Millimeter: 309.702

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Bore - Millimeter: 0
Bore - Inch: 0
Other Features: QD Bushing | Arm Style

Mounting Method: Bushed
Belt Series: 3L | 4L | A
Outside Diameter - Millimeter: 311.15
Bushing Size: QT
Number of Grooves: 1

Inch - Metric: Inch
Outside Diameter - Inch: 12.25
Bore - Millimeter: 25.4
Bore - Inch: 1
Other Features: Arm Style

Mounting Method: Finished Bore
Belt Series: 3L | 4L | A
Outside Diameter - Millimeter: 311.15
Bushing Size: No Bushing
Number of Grooves: 2