Parametric Bearing

This a parametric bearing. I wrote it as a little challenge to myself, to see if it could be done in a tweet :) The OpenSCAD source file here is the full expanded source, because the tweet version is a little harder to read ;) They both do exactly the same thing, however.

Find it (*ahem* or not any more) on Twitter here: https://twitter.com/kevfquinn/status/998301858010685441

Update - following the Muskification of Twitter (now "X" for ridiculous reasons), if you visit the above without logging in to Twitter, it won't show you my other tweet with the Openscad code wholly within a tweet - which was a big part of the reason I created this in the first place! That tweet is here: https://twitter.com/kevfquinn/status/998301357676335105 but in case Twitter closes its public doors even further (or *ahem* if I lock the account because a certain person turned what was Twitter into a cesspool), here's the parameterised OpenScad in less than 280 characters:

`r=15;t=2;h=9;c=0.4;l=0.2;a=2*asin(h