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: 87.325
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.563
Length Thru Bore - Millimeter: 31.75

Nominal Bolt Circle Diameter Round - Inch: 2.75
Other Features: 3 Tapped Half Circle Hole | Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 0.57
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 69.85

Profile: Complete Adapter with Sleeve
Inch - Metric: Inch
Length Thru Bore - Millimeter: 116.078
Length Thru Bore - Inch: 4.57
Bore - Millimeter: 138.125

Bore - Inch: 5.438
Other Features: Sleeve | Nut | Lockplate | For Spherical Roller Bearing

Pilot Diameter - Millimeter: 130.175
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.5
Length Thru Bore - Millimeter: 76.2

Nominal Bolt Circle Diameter Round - Inch: 4.25
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 2.25
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 107.95

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