Thread Size: TR440 X 5
Inch - Metric: Metric
Outside Diameter - Inch: 20.472
Outside Diameter - Millimeter: 520
Other Features: Trapezoidal Thread

Nominal Thickness - Inch: 2.362
Nominal Thickness - Millimeter: 60

Thread Size: 17.319-5
Inch - Metric: Inch
Outside Diameter - Inch: 20.505
Outside Diameter - Millimeter: 520.827
Threads per Inch: 5

Nominal Thickness - Inch: 2.375
Nominal Thickness - Millimeter: 60.325

Inch - Metric: Inch
Outside Diameter - Inch: 20.625
Length Thru Bore - Millimeter: 179.4
Length Thru Bore - Inch: 7.063
Outside Diameter - Millimeter: 523.875

Bore - Millimeter: 266.7
Bore - Inch: 10.5
Bushing Series: XTB120

Inch - Metric: Inch
Outside Diameter - Inch: 20.625
Length Thru Bore - Millimeter: 179.4
Length Thru Bore - Inch: 7.063
Outside Diameter - Millimeter: 523.875

Bore - Millimeter: 279.4
Bore - Inch: 11
Bushing Series: XTB120

Inch - Metric: Inch
Outside Diameter - Inch: 20.625
Length Thru Bore - Millimeter: 179.4
Length Thru Bore - Inch: 7.063
Outside Diameter - Millimeter: 523.875

Bore - Millimeter: 292.1
Bore - Inch: 11.5
Bushing Series: XTB120