Thingiverse
Fidget Spinner 3 planet ribbed by mistertech
by Thingiverse
Last crawled date: 4 years, 7 months ago
This is my second fidget spinner design. I added the notches to give it visual interest and also it's nice to give it grip.
This requires 608ZZ bearings.
I also designed concave bearing covers so the spinner won't slip out of your hand while spinning.
The bearing covers also have a small lip to prevent the covers from accidentally touching the bearing and slowing it down. You can squeeze these covers firmly without deforming them and slowing the bearings.
Use my Spinner Press to help insert the bearings. http://www.thingiverse.com/thing:2275122
This requires 608ZZ bearings.
I also designed concave bearing covers so the spinner won't slip out of your hand while spinning.
The bearing covers also have a small lip to prevent the covers from accidentally touching the bearing and slowing it down. You can squeeze these covers firmly without deforming them and slowing the bearings.
Use my Spinner Press to help insert the bearings. http://www.thingiverse.com/thing:2275122