623ZZ Indirect Filament Sensor Mod for Bear-BMG Fusion
thingiverse
The 623zz bearing is identical in dimensions compared to the MR105z bearing from MarcoZ76's original designs. It just has a 3mm bore instead of a 5mm one. I happened to have 623's lying around so I changed the bearing_holder_slider to use a 16mm M3 bolt. This works perfectly in my extruder. No change in installation instructions, just use the new slider and a 16mm M3 screw with a square nut like the original design. You can get 623zz bearings here: https://www.amazon.com/gp/product/B01M0VGJK7
With this file you will be able to print 623ZZ Indirect Filament Sensor Mod for Bear-BMG Fusion 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 623ZZ Indirect Filament Sensor Mod for Bear-BMG Fusion.