Thread Size: M60 X 2
Inch - Metric: Metric
Outside Diameter - Inch: 3.15
Outside Diameter - Millimeter: 80
Nominal Thickness - Inch: 0.433

Nominal Thickness - Millimeter: 11

Inch - Metric: Metric
Outside Diameter - Inch: 3.189
Outside Diameter - Millimeter: 81
Inside Diameter - Millimeter: 55

Inch - Metric: Inch
Outside Diameter - Inch: 3.15
Outside Diameter - Millimeter: 80.01
Bore - Millimeter: 28.575
Bore - Inch: 1.125

Other Features: Solid Style
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 2

Inch - Metric: Inch
Outside Diameter - Inch: 3.15
Outside Diameter - Millimeter: 80.01
Bore - Millimeter: 25.4
Bore - Inch: 1

Other Features: Web Style
Mounting Method: Finished Bore
Belt Series: 4L | A | 5L | B
Bushing Size: No Bushing
Number of Grooves: 1

Component: Spacer Assembly
Width - Millimeter: 1603.375
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.19

Outside Diameter - Millimeter: 81.026
Other Features: Components May or May Not Inter-Mix Among Brands | Double Ended Body
Coupling Type: Jaw Coupling
Torque: Red 3426 | White 6461 | Blue 6461In-Lbs
Width - Inch: 63.125