Pilot Diameter - Millimeter: 111.125
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.875
Length Thru Bore - Millimeter: 44.45

Nominal Bolt Circle Diameter Round - Inch: 3.375
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 1
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 85.725

Pilot Diameter - Millimeter: 184.15
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 7.75
Length Thru Bore - Millimeter: 101.6

Nominal Bolt Circle Diameter Round - Inch: 5.75
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 3
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 146.05

Pilot Diameter - Millimeter: 104.775
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.25
Length Thru Bore - Millimeter: 44.45

Nominal Bolt Circle Diameter Round - Inch: 3.375
Other Features: 1/2-13 Tapped Hole | 3 Tapped Half Circle Hole | Used With Plate Sprocket
Pilot Length - Inch: 0.45
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 85.725

Pilot Diameter - Millimeter: 76.2
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 20.65

Nominal Bolt Circle Diameter Round - Inch: 2.25
Other Features: 1/4-20 Tapped Hole | 3 Tapped Hole | Used With Plate Steel Sprocket
Pilot Length - Inch: 0
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 57.15

Pilot Diameter - Millimeter: 88.9
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.5
Length Thru Bore - Millimeter: 19.05

Nominal Bolt Circle Diameter Round - Inch: 2.688
Other Features: 1/4-20 Tapped Hole | 3 Tapped Hole | Used With Plate Steel Sprocket
Pilot Length - Inch: 0
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 68.275