Split or Solid Description: One Piece Solid
Bore Threaded: No
Component: Shaft Collar
Width - Millimeter: 7.95
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 0.5
Outside Diameter - Millimeter: 12.7
Bore - Millimeter: 6.35
Width - Inch: 0.313

Component: Keyless Screw Locking Assembly
Series: B109
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 0.813

Outside Diameter - Millimeter: 20.65
Bore - Millimeter: 6.35
Length - Millimeter: 16.5
Other Features: 3 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread
Length - Inch: 0.65

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Powdered Metal
Outside Diameter - Inch: 0.63

Length Thru Bore - Millimeter: 6.858
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | 2 Jaws | Do Not Use Bronze Insert Over 250RPM
Mounting Method: Set Screw
Hub Diameter - Millimeter: 15.875
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Powdered Metal
Outside Diameter - Inch: 2.11

Length Thru Bore - Millimeter: 20.574
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 53.594
Coupling Type: Jaw Coupling

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Powdered Metal
Outside Diameter - Inch: 1.75

Length Thru Bore - Millimeter: 20.574
Other Features: Components May or May Not Intermix Among Brands | Straight L Jaw | Do Not Use Bronze Insert Over 250RPM | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 44.45
Coupling Type: Jaw Coupling