Bore Profile: Finished Bore
Component: Hub
Coupling Type: Jaw Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.37

Material: Steel
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 45.974
Mounting Method: Set Screw
Hub Diameter - Millimeter: 81

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

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Length Thru Bore - Millimeter: 25.4
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.975

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.52

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 36.525
Hub Diameter - Millimeter: 63.5
Hub Diameter - Inch: 2.5

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Chain Coupling
Inch - Metric: Inch
Outside Diameter - Inch: 3.92

Material: Steel
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Length Thru Bore - Millimeter: 42.875
Hub Diameter - Millimeter: 75.4
Hub Diameter - Inch: 2.969

Bore Profile: Finished Bore
Component: Hub
Coupling Type: Elastomeric Coupling
Torque: TPR 450 | Hytrel 1800In-Lbs
Inch - Metric: Inch

Outside Diameter - Inch: 4
Material: Cast Iron
Other Features: Components May or May Not Intermix Among Brands
Length Thru Bore - Millimeter: 41.275
Hub Diameter - Millimeter: 63.5