Pilot Diameter - Millimeter: 552.45
Inch - Metric: Inch
Outside Diameter - Inch: 22.25
Nominal Bolt Circle Diameter Round - Inch: 17.25
Length Thru Bore - Millimeter: 136.652

Nominal Bolt Circle Diameter Round - Millimeter: 438.15
Material: Steel
Pilot Length - Inch: 4.38
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Mounting Method: Bushed

Pilot Diameter - Millimeter: 273.05
Inch - Metric: Inch
Outside Diameter - Inch: 22.5
Nominal Bolt Circle Diameter Round - Inch: 0
Length Thru Bore - Millimeter: 328.625

Nominal Bolt Circle Diameter Round - Millimeter: 0
Material: Steel
Pilot Length - Inch: 10.5
Other Features: Hub Bore Range 5-9/16 To 6 | Used With Sprocket
Mounting Method: Minimum Plain Bore