An EZ print toy miniature roulette wheel with both American and European wheels designed to be printed with MMU/AMS. It is designed to be used with a 5mm steel bearing ball. [Alternatively you could use a 5mm glass craft spacer bead (without holes), a 5mm glass boiling stone or the included 5mm printed ball, though this is the least optimal.] It requires a 6804ZZ bearing for assembly, though other bearings could be used by adjusting the bearing width, bearing bore diameter and bearing outer diameter with the bwidth, bbd and bod variables in the OpenSCAD file .
European roulette wheels have 37 slots while American roulette wheels have an extra ‘00’ slot for a total of 38 slots. To change the wheel type in the OpenSCAD file, change the model="American" to model="European".
To assemble, place 6804 bearing in well in wheel_base piece. Carefully insert and thread wheel_stand piece into bottom of one of the printed wheel pieces, tightening as snug as possible. Place wheel/stand assembly into base.
The author marked this model as their own original creation.