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: 7/16-14 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: 69.85

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

Pilot Diameter - Millimeter: 63.5
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 38.1

Nominal Bolt Circle Diameter Round - Inch: 1.875
Other Features: Used With Fan Rotor - Pulley - Plate Sprocket - Impeller - Agitator
Pilot Length - Inch: 0.375
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 47.625

Pilot Diameter - Millimeter: 73.025
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 33.274

Nominal Bolt Circle Diameter Round - Inch: 2.438
Other Features: 5/16-18 Tapped Hole | 3 Tapped Hole | Double Split
Pilot Length - Inch: 0.292
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 61.925

Pilot Diameter - Millimeter: 73.025
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 58.674

Nominal Bolt Circle Diameter Round - Inch: 2.438
Other Features: 5/16-18 Tapped Hole | 3 Tapped Hole | Double Split
Pilot Length - Inch: 1.1
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 61.925