180-degree PLA bushings
thingiverse
The given text outlines a redesigned Prusajr's PLA bushing. The modification enables it to function as a 180-degree bearing to prevent binding issues. To ensure smooth movement, the optimal setup includes two 360-degree bushings on one side and one of the 180-degree bearings on the other side, thus preventing over-constraint.
Download Model from thingiverse
With this file you will be able to print 180-degree PLA bushings with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 180-degree PLA bushings.