Filament Guide with Embedded Bearing

thingiverse

This work is a modification of the design created by BeardyMike. Instead of using a screw, a bearing hole can be filled in the mid-print. You should print it with full support. When the printing of the bearing pillar is finished, you should pause printing and place bearings after cleaning of supports around the pillar. To be able to continue printing successfully, a piece of paper having a hole should be placed on top of the bearing. the hole should let the printer print on the piller. You can remove the paper right after the printing is completed. The bearing which I used and designed is the same bearing that guides the filament on the extruder.