Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.55

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

Component: Insert
Inch - Metric: Inch
Material: Urethane
Outside Diameter - Inch: 2.86
Outside Diameter - Millimeter: 72.644

Other Features: Components May or May Not Intermix Among Brands | Blue
Coupling Type: Jaw Coupling

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Chain Type: Roller Chain
Bearing Type: Ball Bearing

Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.14
Length Thru Bore - Millimeter: 11.125
Other Features: Pre Lubricated

Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.92

Length Thru Bore - Millimeter: 62.484
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 107.95
Coupling Type: Jaw Coupling