75.4MM Outside Diameter; 16MM Nominal Thickness; M55 X 2 Thread Size; 53.701MM Thread Pitch Diameter Min; 53.851MM Thread Pitch Diameter Max; ISO Metric Thread

85MM Outside Diameter; 25MM Nominal Thickness; M55 X 2 Thread Size; 53.701MM Thread Pitch Diameter Min; 53.851MM Thread Pitch Diameter Max; ISO Metric Thread

75MM Outside Diameter; 14MM Nominal Thickness; M55 X 2 Thread Size; 53.701MM Thread Pitch Diameter Min; 53.851MM Thread Pitch Diameter Max; ISO Metric Thread

75MM Outside Diameter; 15MM Nominal Thickness; M55 X 2 Thread Size; 53.701MM Thread Pitch Diameter Min; 53.851MM Thread Pitch Diameter Max; ISO Metric Thread

Locknut; 75MM Outer Diameter; 12.5MM Nominal Thickness; M55 X 2 Thread Size; MB-11 Lockwasher Part Number; ISO Metric Thread