Inch - Metric: Inch
Outside Diameter - Inch: 4.391
Outside Diameter - Millimeter: 111.531
Other Features: Face Dia 3.844 | 19 Tangs
Inside Diameter - Millimeter: 80.696

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Sintered Iron
Outside Diameter - Inch: 4.5

Length Thru Bore - Millimeter: 49.276
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws | No Metal to Metal Contact
Mounting Method: Set Screw
Hub Diameter - Millimeter: 101.6
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.49

Length Thru Bore - Millimeter: 54.864
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 89.4
Coupling Type: Jaw Coupling

Pitch Diameter - Inch: 4.511
Flange Outside Diameter - Millimeter: 124.714
Inch - Metric: Metric
Outside Diameter - Inch: 4.448
Face Width - Millimeter: 14.478

Face Width - Inch: 0.57
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing | Solid Style
Pitch Diameter - Millimeter: 114.59
Mounting Method: Bushed

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