[QUOTE=poopncow]
Originally Posted by sivat
Not exactly, there are other harder to explain forces involved....but they are there, and they will loosen the cups unless a certain preload is applied.
Excess my dwebbness, but is there a lip/flange on the drive side of these Miche BB?
According to the picture on business cycles, there isn't a lip, but the 2 cups should both be pressing against the shell, thus, under load and elastic deformation.