Pilot Diameter - Millimeter: 311.15
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 12.5
Length Thru Bore - Millimeter: 162.052

Nominal Bolt Circle Diameter Round - Inch: 10
Other Features: 3/4-10 Tapped Hole | 4 Tapped Hole | Double Split
Pilot Length - Inch: 2.963
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 254

Pilot Diameter - Millimeter: 111.125
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.5
Length Thru Bore - Millimeter: 69.85

Nominal Bolt Circle Diameter Round - Inch: 3.375
Other Features: 3/8-16 Tapped Hole | 3 Tapped Hole
Pilot Length - Inch: 1.606
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 85.725

Pilot Diameter - Millimeter: 130.175
Pilot Diameter - Inch: 5.125
Inch - Metric: Inch
Material: Stainless Steel
Outside Diameter - Inch: 5.25

Length Thru Bore - Millimeter: 50.8
Length Thru Bore - Inch: 2
Pilot Length - Inch: 1.09
Pilot Length - Millimeter: 27.686
Mounting Method: Bushed

Pilot Diameter - Millimeter: 73.025
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3
Length Thru Bore - Millimeter: 25.4

Nominal Bolt Circle Diameter Round - Inch: 2.125
Pilot Length - Inch: 0.25
Pilot Length - Millimeter: 6.35
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 53.975

Pilot Diameter - Millimeter: 203.2
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 8.25
Length Thru Bore - Millimeter: 41.275

Nominal Bolt Circle Diameter Round - Inch: 6.25
Other Features: 3 Tapped Hole | Used With Conveyor Pulley
Pilot Length - Inch: 1
Mounting Method: Bushed
Nominal Bolt Circle Diameter Round - Millimeter: 158.75