... , 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100Cross bar pith(mm)38, 50, 76, 100, 101.6Thickness( ... , 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 Bearing bar pitch(mm)12.5, 15,25, 30, ... , 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100Cross bar pith(mm)38, 50, 76, 100, 101.6Thickness( ...