Pilot Diameter - Millimeter: 104.775
Pilot Diameter - Inch: 4.125
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 4.125

Length Thru Bore - Millimeter: 44.45
Nominal Bolt Circle Diameter Round - Inch: 3.375
Other Features: Keyway On OD | 3 Tapped Half Circle Hole
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 85.725

Pilot Diameter - Millimeter: 117.475
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5
Length Thru Bore - Millimeter: 31.75

Nominal Bolt Circle Diameter Round - Inch: 3.875
Pilot Length - Inch: 0.563
Pilot Length - Millimeter: 14.3
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 98.425

Pilot Diameter - Millimeter: 88.9
Pilot Diameter - Inch: 3.5
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.5

Length Thru Bore - Millimeter: 19.05
Nominal Bolt Circle Diameter Round - Inch: 2.6
Other Features: 1/4-20 NC Tapped Hole | 3 Tapped Hole | Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 66.04

Pilot Diameter - Millimeter: 76.2
Pilot Diameter - Inch: 3
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3

Length Thru Bore - Millimeter: 20.574
Nominal Bolt Circle Diameter Round - Inch: 2.25
Other Features: 1/4-20 NC Tapped Hole | 3 Tapped Hole | Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 57.15

Pilot Diameter - Millimeter: 142.875
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.75
Length Thru Bore - Millimeter: 50.8

Nominal Bolt Circle Diameter Round - Inch: 4.625
Other Features: 3/8-16 Tapped Hole | 3 Tapped Hole
Pilot Length - Inch: 0.709
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 117.475