Component: Keyless Screw Locking Assembly
Series: B103
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 1.85

Outside Diameter - Millimeter: 47
Bore - Millimeter: 20
Length - Millimeter: 28.5
Other Features: 5 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread | Limited Axial Movement
Length - Inch: 1.122

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.85

Length Thru Bore - Millimeter: 23.825
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 38.1
Coupling Type: Elastomeric Coupling
Torque: 190In-Lbs

Component: Keyless Screw Locking Assembly
Series: FL
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.85

Outside Diameter - Millimeter: 47
Bore - Millimeter: 22.225
Length - Millimeter: 27.305
Other Features: 4 Locking Screws | Flush Mount | Self Centering | Straight and Narrow Hubs Can be Used
Length - Inch: 1.075

Component: Keyless Screw Locking Assembly
Series: FL
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.85

Outside Diameter - Millimeter: 47
Bore - Millimeter: 19.05
Length - Millimeter: 27.305
Other Features: 4 Locking Screws | Flush Mount | Self Centering | Straight and Narrow Hubs Can be Used
Length - Inch: 1.075

Component: Keyless Screw Locking Assembly
Series: B109
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 1.85

Outside Diameter - Millimeter: 47
Bore - Millimeter: 28
Length - Millimeter: 28
Other Features: 9 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread
Length - Inch: 1.102