Triple Fidget Hand Spinner (RC Car Bearings 5x11x4)

I had some spare and also very common rc car bearings (Traxxas 5114, 5x11x4) laying around and thought I'll make a spinner with them. Since I couldn't find a spinner on thingiverse that fitted my small bearings I made my own in Autodesk 123D Design.

Have fun! It's a really great toy. :)

Uses 8 5x11x4 bearings. Could work with 4 as well but have not tested it yet. Tolerances are tight. Better hard fit then too loose (see pictures how I pressed them in).