Bore Profile: Round
Pitch Diameter - Inch: 8.771
Pitch - Millimeter: 76.2
Inch - Metric: Inch
Material: Cast Iron

Outside Diameter - Inch: 8.71
Outside Diameter - Millimeter: 221.234
Pitch Diameter - Millimeter: 222.783
Modular - Flat Top Size: 2500 | 2550 | 2565
Mounting Method: Rough Bore

Bore Profile: Round
Pitch Diameter - Inch: 8
Pitch - Millimeter: 101.6
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 8.543
Other Features: S1 Tooth Shape
Pitch Diameter - Millimeter: 203.2
Modular - Flat Top Size: RF450
Mounting Method: Rough Bore

Component: Keyless Screw Locking Assembly
Series: B106
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 8.858

Outside Diameter - Millimeter: 225
Bore - Millimeter: 170
Length - Millimeter: 65
Other Features: 12 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread | Optional Integrated Spacer Sleeve
Length - Inch: 2.559

Component: Keyless Screw Locking Assembly
Series: B112
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 7.874

Outside Diameter - Millimeter: 200
Bore - Millimeter: 150
Length - Millimeter: 116
Other Features: 15 Locking Screws | Heavy Duty | Self Centering | Double Taper | Wider Design | Exceptional Concentricity with Thru-Bored Hub
Length - Inch: 4.567

Component: Keyless Screw Locking Assembly
Series: B115
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 8.858

Outside Diameter - Millimeter: 225
Bore - Millimeter: 170
Length - Millimeter: 93
Other Features: 15 Locking Screws | Medium Duty | Self Centering | Double Taper | Wider Design | Exceptional Concentricity with Thru-Bored Hub
Length - Inch: 3.661