Thread Size: TR280 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 13.78
Outside Diameter - Millimeter: 350
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.496
Nominal Thickness - Millimeter: 38

Thread Size: TR260 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 12.992
Outside Diameter - Millimeter: 330
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 1.417
Nominal Thickness - Millimeter: 36

Inch - Metric: Metric
Outside Diameter - Inch: 13.465
Outside Diameter - Millimeter: 342
Other Features: Face Dia 300 | No Key Bent | Deep Drawn Steel Strip
Inside Diameter - Millimeter: 260

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Ductile Iron
Outside Diameter - Inch: 13

Length Thru Bore - Millimeter: 88.9
Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing
Hub Diameter - Millimeter: 0
Coupling Type: Elastomeric Coupling
Torque: 27590In-Lbs

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 13

Length Thru Bore - Millimeter: 88.9
Other Features: Components May or May Not Intermix Among Brands | Taper Lock Bushing
Hub Diameter - Millimeter: 0
Coupling Type: Elastomeric Coupling
Torque: 27590In-Lbs