Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 2.125

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 20.65
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.975

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

Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 20.65
Mounting Method: Set Screw
Hub Diameter - Millimeter: 44.45

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 2.55

Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 34.036
Mounting Method: Set Screw
Hub Diameter - Millimeter: 58.674

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Metric
Outside Diameter - Inch: 2.11

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: 25.4
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.594

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

Outside Diameter - Inch: 4.08
Material: Steel
Length Thru Bore - Millimeter: 33.528
Mounting Method: Clamp
Hub Diameter - Millimeter: 60.452