Ender 3 Bearing Filament Guide and Z Support Combo (Easy Install)
thingiverse
I was unable to find a suitable combination of filament guide and Z-axis support for my Ender 3 Pro that utilized ball bearings and also had an easy installation process. I referenced a couple other designs as a starting point, resulting in this creation. It functions exceptionally well while still allowing the use of a Z-axis knob. To install it, simply remove one of the top stabilizer bar screws and slide into the channel. Then, re-install the screw and push the skate bearing down over the Z-axis screw. To assemble this design, print the main roller guide piece, 1 ring, and 2 spacers. You will need an M8 bolt/nut for the filament guide roller and two 608 skate bearings. I printed this design in PLA with 0.2mm layers and 40% infill, requiring no supports. I suggest using this lower guide to complement the upper one: https://www.thingiverse.com/thing:3052488
With this file you will be able to print Ender 3 Bearing Filament Guide and Z Support Combo (Easy Install) 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 Ender 3 Bearing Filament Guide and Z Support Combo (Easy Install).