Parametric Bearing Cover

This is a customizable decorative bearing cover or dust cap (seal) I created for 608 fidget spinner bearings.

I wanted to be able to color match the bearing seal with the rest of the spinner - and I was unable to find one on Thingiverse.

It has optional, customizable text around the circumference, an optional retainer ring, and optional inner and outer top rings.

For a 608 bearing I recommend a base thickness of .8mm and no more than 1.2mm overall thickness. The default parameters wo