Gear Fidget Spinner

thingiverse

I designed this Gear Fidget Spinner because I love how gears mesh together. By eliminating a center bearing, I was able to make the entire center out of plastic, resulting in a quick print and lower cost per spinner (three bearings instead of four). Notice that the "center gear" is free-floating. The rim on top and bottom suspends and centers it using the three surrounding gears. It's essential to note that all three bearings must be functional, unlike most spinners. This design requires three 608 (22mm) bearings. I'd love to see your makes and comments!