Desktop Filament Holder - Roller Bearing - 80mm Spool

thingiverse

This is a desktop filament holder that uses 608 roller bearings for a smooth feed. The center bracket is designed with precise tolerances to friction fit the side pieces, so light sanding and edge trimming are necessary to achieve an extremely snug fit. The roller and holder drop into place with the spool, held by gravity, between the side inserts. You will need: 2x 608 Bearings Print the Side model 2x Bracket Holder The original roller files are included, so you can print a standard roller or an alternative roller with one of the roller inserts as a separate piece. I recommend printing the alternate version with the 490 insert. Be careful with your infill and walls to prevent tabs from breaking off easily in the center of the bearings.