Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.75

Material: Aluminum
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 44.45
Mounting Method: Set Screw
Hub Diameter - Millimeter: 95.25

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 4.5

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Length Thru Bore - Millimeter: 49.276
Mounting Method: Set Screw
Hub Diameter - Millimeter: 101.6

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 2.53

Material: Powdered Metal
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Length Thru Bore - Millimeter: 26.924
Mounting Method: Set Screw
Hub Diameter - Millimeter: 64.262

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 4.5

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Length Thru Bore - Millimeter: 49.276
Mounting Method: Set Screw
Hub Diameter - Millimeter: 101.6

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 1.75

Material: Stainless Steel
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 20.574
Mounting Method: Set Screw
Hub Diameter - Millimeter: 44.45