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: 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: 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: 81.026

Component: Spider
Coupling Type: Jaw Coupling
Torque: 3591 | 4890In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 3.75

Material: Hytrel
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 95.25

Component: Spider
Coupling Type: Jaw Coupling
Torque: 2268 | 3042In-Lbs
Inch - Metric: Inch
Outside Diameter - Inch: 3.313

Material: Hytrel
Other Features: Components May or May Not Intermix Among Brands
Outside Diameter - Millimeter: 84.15