CTC Z-Axis-Stabilizer with 11mm OD bearing

I had extra 11mm OD bearings after installing my pillow blocks and didn't want to wait for another bearing to get here in the mail.

This is actually a re-remix that I based off of vinnieB's remix (thing# 1148713), but thanks to BernyR for the original.

This fits the CTC, FlashForge, and Monoprice Replicator clones (and probably other ones I didn't name).