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

Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Coupling Type: Jaw Coupling
Torque: Buna-N 1512 | Polyurethane 2961In-Lbs
Bushing Size if bushed: No Bushing

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Sintered Steel
Outside Diameter - Inch: 3.75

Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25
Hub Diameter - Inch: 3.75
Coupling Type: Jaw Coupling