Spinner with 13mm nuts and 22mm bearing

thingiverse

I created another fidget spinner remixed from this thing: https://www.thingiverse.com/thing:2036556 I fitted 13mm bearings to the fidget ends, and it was a real challenge that drove me nuts. To secure them in place, I used a combination of heat and a hammer - raw power at its finest! However, when inserting the bearing, you'll need more brains than brute force.