Pilot Diameter - Millimeter: 82.55
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.25
Length Thru Bore - Millimeter: 19.837

Nominal Bolt Circle Diameter Round - Inch: 0
Other Features: Semi-Finished
Pilot Length - Inch: 0
Mounting Method: Finished Bore
Nominal Bolt Circle Diameter Round - Millimeter: 0

Pilot Diameter - Millimeter: 79.375
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.125
Length Thru Bore - Millimeter: 25.4

Nominal Bolt Circle Diameter Round - Inch: 0
Other Features: Hub Bore Range 3/4 To 1-1/2 | Used With Instant Split-Sprocket
Pilot Length - Inch: 0
Mounting Method: Minimum Plain Bore
Nominal Bolt Circle Diameter Round - Millimeter: 0

Pilot Diameter - Millimeter: 79.375
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.25
Length Thru Bore - Millimeter: 34.925

Nominal Bolt Circle Diameter Round - Inch: 0
Other Features: Hub Bore Range 5/8 To 2-1/4
Pilot Length - Inch: 3.44
Mounting Method: Minimum Plain Bore
Nominal Bolt Circle Diameter Round - Millimeter: 0

Pilot Diameter - Millimeter: 73.025
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.25
Length Thru Bore - Millimeter: 38.1

Nominal Bolt Circle Diameter Round - Inch: 2.25
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 0.87
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 57.15

Pilot Diameter - Millimeter: 82.55
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.25
Length Thru Bore - Millimeter: 23.825

Nominal Bolt Circle Diameter Round - Inch: 0
Other Features: Semi-Finished
Pilot Length - Inch: 0
Mounting Method: Finished Bore
Nominal Bolt Circle Diameter Round - Millimeter: 0