Printable 608 bearing

Inspired by https://www.thingiverse.com/thing:2359485 I wanted to create my own fully printable 608 bearing. I think I succeeded and added a proof-of-concept spinner in the FreeCAD file.

The spinner is no spectacular one, it's just an easy and small trial-and-error piece to test the bearing, because the bearing alone is hard to print (thin walls). It really needs some flesh around it.

Don't expect miracles from the bearing, but it does spin freely and ABS + PTFE lubricant helps a lot.

Let me know if you created a nice spinner with it.