Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 103.632
Other Features: Components may or may not inter-mix among brands - Oversize Bore Hub
Inch - Metric: Metric

Outside Diameter - Inch: 4.08
Material: Steel
Length Thru Bore - Millimeter: 33.528
Mounting Method: Set Screw
Hub Diameter - Millimeter: 79.502

Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 92.71
Other Features: Components may or may not inter-mix among brands - Oversize Bore Hub
Inch - Metric: Metric

Outside Diameter - Inch: 3.65
Material: Steel
Length Thru Bore - Millimeter: 28.702
Mounting Method: Set Screw
Hub Diameter - Millimeter: 68.326

Bore Profile: Finished
Component: Hub
Flange Outside Diameter - Millimeter: 168.402
Other Features: Components may or may not inter-mix among brands
Inch - Metric: Metric

Outside Diameter - Inch: 6.63
Material: Steel
Length Thru Bore - Millimeter: 57.15
Mounting Method: Set Screw
Hub Diameter - Millimeter: 105.41

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 125.73
Other Features: Components May or May Not Intermix Among Brands | 5/16-18 UNC Set Screw
Inch - Metric: Metric

Outside Diameter - Inch: 4.95
Material: Steel
Length Thru Bore - Millimeter: 41.148
Mounting Method: Set Screw
Hub Diameter - Millimeter: 71

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Disc Coupling
Torque: 5100In-Lbs
Flange Outside Diameter - Millimeter: 115.062

Other Features: Components May or May Not Intermix Among Brands | Standard Hub
Inch - Metric: Metric
Outside Diameter - Inch: 4.53
Material: Steel
Hub Diameter - Millimeter: 72.898