带法兰轴承的CR-10 V3灯丝导管

This is a filament guide for the cr10 v3 that allows the use of bearings to guide the filament into the seor without much/any friction.
I used some flanged bearings I had around.
When printing the pi, I suggest you scale it to 98-99% in the slicer to make it fit.
You'll have to use longer screws than the original ones to mount it to the metal frame.