Dual Filament Roller Holder Bearings

thingiverse

Update: I modified the rollers to have a ridge for the bearings to rest against, so the inside of the bearings won't rub on the roller so much. A remix, this dual filament holder puts two of the orginial back to back, and merges most of the pieces. This filament holder uses bearings, 608zz - please oil your bearings before using them ;) - and M3 screws, you can use three from the bottom on either side, but I only put in the for from the side on each side. M3 25 to M3 45 should work as the screw holes in the holder are extremely long. 4 Files included, the Body, single spool, single side and a combo of two sides and 4 spools in one stl. I typically print this without support and clean it up a bit, but supports would make it look nicer, simple design, I like 3 to 4 layers on the walls, 3 layers on the bottom, 6 layers on top. I use cheap filament as this is just a utility print and don't really care how nice it looks. VERY STURDY!