I found a lot of spool holders but for the specific design I was looking for they all required real bearings.
Since I had some teflon tube lying around, I designed a wheel that has a teflon tube bearing.
I provided screwholes in the base to fix it if you want it to be fixed.
The 2 color base on the picture is due to the fact that I used some left over filaments fused together.
Assembly: