Thread Size: 8.628-8
Inch - Metric: Inch
Outside Diameter - Inch: 10.255
Outside Diameter - Millimeter: 260.477
Threads per Inch: 8

Nominal Thickness - Inch: 1.26
Nominal Thickness - Millimeter: 32

Thread Size: TR220 X 4
Inch - Metric: Metric
Outside Diameter - Inch: 10.236
Outside Diameter - Millimeter: 260
Nominal Thickness - Inch: 1.181

Nominal Thickness - Millimeter: 30

Component: Keyless Screw Locking Assembly
Series: SLD2600
Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 10.236

Outside Diameter - Millimeter: 260
Bore - Millimeter: 200
Length - Millimeter: 145.999
Other Features: 16 Locking Screws | Internal Shaft Locking | Heavy Duty | Self Centering | High Torque
Length - Inch: 5.748

Bore Profile: Finished Bore
Component: Hub
Flange Type: No Flange
Inch - Metric: Inch
Material: Cast Steel

Outside Diameter - Inch: 10.25
Length Thru Bore - Millimeter: 461.975
Other Features: Components May or May Not Intermix Among Brands | Ribbed Coupling
Mounting Method: Compression Mount
Coupling Type: Rigid Coupling

Bore Profile: Minimum Plain Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 10.24

Length Thru Bore - Millimeter: 80
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 124.968
Coupling Type: Elastomeric Coupling
Torque: 27900In-Lbs