Component: Keyless Screw Locking Assembly
Series: B106
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Outside Diameter - Millimeter: 87.325
Bore - Millimeter: 55.575
Length - Millimeter: 34.5
Other Features: 8 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread | Optional Integrated Spacer Sleeve
Length - Inch: 1.358

Component: Keyless Screw Locking Assembly
Series: AE
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Outside Diameter - Millimeter: 87.325
Bore - Millimeter: 55.575
Length - Millimeter: 34.798
Other Features: 10 Locking Screws | Self Centering | Straight and Narrow Hubs Can be Used
Length - Inch: 1.37

Bore Profile: Bushed
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Length Thru Bore - Millimeter: 34.925
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 76.2
Coupling Type: Jaw Coupling

Component: Keyless Screw Locking Assembly
Series: B103
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Outside Diameter - Millimeter: 87.325
Bore - Millimeter: 55.575
Length - Millimeter: 34.5
Other Features: 8 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread | Limited Axial Movement
Length - Inch: 1.358

Component: Keyless Screw Locking Assembly
Series: B112
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 3.438

Outside Diameter - Millimeter: 87.325
Bore - Millimeter: 55.575
Length - Millimeter: 66
Other Features: 9 Locking Screws | Heavy Duty | Self Centering | Double Taper | Wider Design | Exceptional Concentricity with Thru-Bored Hub
Length - Inch: 2.598