So I have just bought a set of Borg & Beck front brake discs and a new set of wheel bearings. To my surprise, the wheel bearings just slide in and if you turn the disc upside down the wheel bearing just slides out. No need to use a pres.
The bearing stays in place with the retaining ring, but it will slide a little back and forth, about 1mm I think.
I’ve never done brakes on the Twizy before, but from what I know of wheel bearings this seams wrong.
The specs for the brake disc says that is has a Centering Diameter of 52.0 mm, and the wheel bearing specs says Outer diameter of 52 mm, so they should be a snug fit, right?
There does not seem to be any play between the disc and wheel bearing, its just not a firm fit.