Pilot Diameter - Millimeter: 209.55
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 8.5
Length Thru Bore - Millimeter: 218.948

Nominal Bolt Circle Diameter Round - Inch: 7
Other Features: 5/8-11 Tapped Hole | 3 Tapped Hole | Double Split
Pilot Length - Inch: 6.016
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 177.8

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: 0.57
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 69.85

Pilot Diameter - Millimeter: 234.95
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 9.5
Length Thru Bore - Millimeter: 131.775

Nominal Bolt Circle Diameter Round - Inch: 7.875
Other Features: 3/4-10 Tapped Hole | 4 Tapped Hole | Used With Plate Steel Sprocket
Pilot Length - Inch: 3.563
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 200.025

Pilot Diameter - Millimeter: 60.325
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.5
Length Thru Bore - Millimeter: 22.225

Nominal Bolt Circle Diameter Round - Inch: 2
Other Features: 1/4-20 Tapped Hole | 2 Tapped Hole | Double Split
Pilot Length - Inch: 0.174
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 50.8

Pilot Diameter - Millimeter: 254
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 10.25
Length Thru Bore - Millimeter: 60.325

Nominal Bolt Circle Diameter Round - Inch: 8.5
Other Features: 4 Tapped Hole | Used With Conveyor Pulley
Pilot Length - Inch: 1.563
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 215.9