GT2 Timing Pulley 22T

I need to find the original file that I used for this, but it started as a parameterized F360 design where you can set how many teeth and such you want. You can still find that in the f3d file if you open it up.

My goal with this is to just print up my own pulleys after seeing JLTX's upload of one. I tried his and the two halves kept splitting slightly and causing some wear on the belt, so I decided to try and make it so that my bearings could fit in one half and the other half would slide/sn