The file 'Filament Roller Rail For 608 Bearings 3D Printer Model' is (stl) file type, size is 151.3KB.
All I ever wanted from a filament roller. Make'm cheap and make'm fast. Inspired by the TUSH spool holders.
They will require a couple of 608 bearings ( I used https://www.thingiverse.com/thing:2598427 to great effect with a dab of acetone to make all sound ).
I printed a full set ( 4 X Filament roller rail and 4 X SiberK 608 bearings ) in just under 3 hours.
Update: I realized the first design couldn't fit a full kilogram spool, groaning under the weight of it's future potential. The 'full spool' file pulls the supports lower so the filament doesn't drag against them.
Update: Felixlight put together some support rails for these, and I stole that design and made these: https://www.thingiverse.com/thing:3140308. Highly recommended addition to the build.
Filament_Roller_Rail.stl | 351.4KB | |
Filament_Roller_Rail_Full_Spool.stl | 348.4KB |