Filament Pulley with Ball Bearings
thingiverse
A filament pulley is utilized in guiding the filament from a spool into an extruder. To assemble, print the pulley components and remove support material from ball bearings for smooth rotation. Then, construct the holder parts by clicking together and gluing as per instructions (available at http://www.thingiverse.com/thing:6919). The model requires the ball_bearing.scad file from http://www.thingiverse.com/thing:40559 for rendering into STL files.
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With this file you will be able to print Filament Pulley with Ball Bearings 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 Filament Pulley with Ball Bearings.