Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Aluminum
Outside Diameter - Inch: 4.25

Length Thru Bore - Millimeter: 44.45
Other Features: Components May or May Not Intermix Among Brands | 4 Jaws | No Metal to Metal Contact
Mounting Method: Set Screw
Hub Diameter - Millimeter: 81.026
Coupling Type: Jaw Coupling

Inch - Metric: Inch
Outside Diameter - Inch: 4.375
Outside Diameter - Millimeter: 111.125
Inside Diameter - Millimeter: 80.696

Pitch Diameter - Inch: 4.297
Flange Outside Diameter - Millimeter: 115.087
Inch - Metric: Inch
Outside Diameter - Inch: 4.267
Face Width - Millimeter: 31.75

Face Width - Inch: 1.25
Belt Pitch: 3/8 Inch
Other Features: Bushing Sold Separately | Bushing Not Included | QD Bushing | Solid Style
Pitch Diameter - Millimeter: 109.15
Mounting Method: Bushed

Pitch Diameter - Inch: 4.411
Flange Outside Diameter - Millimeter: 120.65
Inch - Metric: Metric
Outside Diameter - Inch: 4.357
Face Width - Millimeter: 22.225

Face Width - Inch: 0.875
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Pitch Diameter - Millimeter: 112.05
Mounting Method: Bushed

Pitch Diameter - Inch: 4.411
Flange Outside Diameter - Millimeter: 120.65
Inch - Metric: Metric
Outside Diameter - Inch: 4.357
Face Width - Millimeter: 31.75

Face Width - Inch: 1.25
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Pitch Diameter - Millimeter: 112.05
Mounting Method: Bushed