Z axis rod and bearing cover Prusa i3 reprap

I noticed that the z axis threaded rod bearing kept popping out of its hole in the frame on my reprapguru prusa i3. There was already a small plastic piece that covered the z axis guide rod in the design. I made this part to provide something that would still cover the guide rod but also keep the bearing in place.

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/hLhRneaUHUi