Pilot Diameter - Millimeter: 393.7
Inch - Metric: Inch
Outside Diameter - Inch: 15.5
Nominal Bolt Circle Diameter Round - Inch: 12.75
Length Thru Bore - Millimeter: 228.6

Nominal Bolt Circle Diameter Round - Millimeter: 323.85
Material: Steel
Pilot Length - Inch: 0
Other Features: 1-1/8-7 Tapped Hole | 4 Tapped Hole | Used With Plate Steel Sprocket
Mounting Method: Bushed

Pilot Diameter - Millimeter: 177.8
Inch - Metric: Inch
Outside Diameter - Inch: 15.5
Nominal Bolt Circle Diameter Round - Inch: 0
Length Thru Bore - Millimeter: 220.675

Nominal Bolt Circle Diameter Round - Millimeter: 0
Material: Steel
Pilot Length - Inch: 7
Other Features: Hub Bore Range 3-9/16 To 4 | Used With Sprocket
Mounting Method: Minimum Plain Bore

Pilot Diameter - Millimeter: 177.8
Inch - Metric: Inch
Outside Diameter - Inch: 15.5
Nominal Bolt Circle Diameter Round - Inch: 0
Length Thru Bore - Millimeter: 220.675

Nominal Bolt Circle Diameter Round - Millimeter: 0
Material: Steel
Pilot Length - Inch: 7
Other Features: Used With Sprocket
Mounting Method: Finished Bore

Bore Profile: Finished Bore
Flange Type: No Flange
Component: Hub
Coupling Type: Rigid Coupling
Torque: 404000In-Lbs

Inch - Metric: Inch
Outside Diameter - Inch: 15.5
Other Features: Components May or May Not Intermix Among Brands | Ribbed Coupling
Length Thru Bore - Millimeter: 557.225
Mounting Method: Compression Mount

Pilot Diameter - Millimeter: 266.7
Inch - Metric: Inch
Outside Diameter - Inch: 15.5
Nominal Bolt Circle Diameter Round - Inch: 13
Length Thru Bore - Millimeter: 127

Nominal Bolt Circle Diameter Round - Millimeter: 330.2
Material: Steel
Pilot Length - Inch: 2.75
Other Features: Hub Bore Range 4-1/16 To 7 | Type D Sprocket | 6 Bolt Hole
Mounting Method: Minimum Plain Bore