Filament spool holder

Filament spool holder, horizontal axis. Super smooth! Designed to minimise friction in a Bowden type extruder filament feed system, on the Tevo Tarantula 3D printer. Uses a single roller bearing, bolt, 2x nuts, 3x washers, 3x small screws, and a steel bookshelf bracket.

FreeCAD files provided for adaptation to suit different bearing/spool/bolt/screw sizes. Change it to suit what you have in the workshop/shed/garage/attic/basement/bunker/commune/kibbutz/earthship/bio-dome.

Present drawing s