Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.25

Length Thru Bore - Millimeter: 21.438
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 25.4
Coupling Type: Jaw Coupling

Thread Size: M17 X 1
Inch - Metric: Metric
Outside Diameter - Inch: 1.102
Outside Diameter - Millimeter: 28
Nominal Thickness - Inch: 0.197

Nominal Thickness - Millimeter: 5

Component: Keyless Screw Locking Assembly
Series: B109
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 1.187

Outside Diameter - Millimeter: 30.16
Bore - Millimeter: 15
Length - Millimeter: 20.5
Other Features: 6 Locking Screws | Self Centering | Single Taper | Shallow | Integrated Push-Off Thread
Length - Inch: 0.807

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 1.219

Length Thru Bore - Millimeter: 12.7
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 22.225
Coupling Type: Jaw Coupling

Pitch Diameter - Inch: 1.16
Inch - Metric: Metric
Outside Diameter - Inch: 1.156
Face Width - Millimeter: 3.322
Face Width - Inch: 0.131

Belt Pitch: 14 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Lock Bushing
Pitch Diameter - Millimeter: 29.475
Mounting Method: Bushed
Belt Width - Millimeter: 68