Component: Keyless Screw Locking Assembly
Series: B112
Inch - Metric: Inch
Outside Diameter - Inch: 5.118
Bore - Millimeter: 92.075

Material: Steel
Length - Millimeter: 80
Length - Inch: 3.15
Other Features: 12 Locking Screws | Heavy Duty | Self Centering | Double Taper | Wider Design | Exceptional Concentricity with Thru-Bored Hub
Outside Diameter - Millimeter: 130

Component: Keyless Screw Locking Assembly
Series: B800
Inch - Metric: Inch
Outside Diameter - Inch: 4.409
Bore - Millimeter: 92.075

Material: Steel
Length - Millimeter: 96
Length - Inch: 3.78
Other Features: 12 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread
Outside Diameter - Millimeter: 112