Thread Size: TR290 X 4
Nominal Thickness - Inch: 1.575
Nominal Thickness - Millimeter: 40
Inch - Metric: Metric
Outside Diameter - Inch: 14.567

Other Features: Trapezoidal Thread
Outside Diameter - Millimeter: 370

Component: Keyless Shrink Disc Locking Assembly
Series: SL
Inch - Metric: Metric
Outside Diameter - Inch: 14.567
Bore - Millimeter: 220

Material: Steel
Length - Millimeter: 103.988
Length - Inch: 4.094
Other Features: 15 Locking Screws | Hollow Shaft Capable
Outside Diameter - Millimeter: 370