outer diameter 32mm, thickness 10mm, what kind of bearings should be used, and its specifications and sizes
In general, there are positioning steps on the bearing seat, if not, then count it yourself, without touching both sides of the end cover as the premise, adjustment can be made by adjusting the end cover cushion
However, one shaft can only hold the position of one bearing; the other (or more) bearings are free ends.
Choose P201 bearing seat, L:127mm, H:30.2mm, d:12mm.Fix the axial position by the retaining ring.