BitBeam Mecanum Wheels

Two sizes of mecanum wheel for BitBeam construction kit.

left and right cover are same, but be sure both of them have same direction (see arrow)
i add wheels between covers, bb-wh-3 for bb-mecanum-7 and bb-wh-5 for mecanum-9
for each size rollers exists - there have little points of top side 7 and 9
i use M3x25 screws, longer smooth part is better
For typical car, you need 4 wheels, but 2 must be mirrored in X axis! You can easy do in Slicer.

This things are part of BitBeam library, see https://bitbeam.cc/ for more information.