July 24, 2017
Description
I designed this Gear Fidget Spinner as I like the way hears mesh together. I was able to eliminate a center bearing and make the center entirely out of plastic. This makes for a pretty quick print overall and a little cheaper per spinner (3 bearings rather than 4).
Notice that the "center gear" is floating. There is a rim on the top and bottom of the "center gear" that suspends and centers it using the 3 gears around it.
Note that all three bearings must be functional, unlike most spinners.
Requires 3 x 608 (22mm) bearings.
Please post your makes and comments!
Use my Spinner Press to help insert the bearings. http://www.thingiverse.com/thing:2275122
License:
Creative Commons - Attribution - Non-Commercial