Roller Bearing Spool Holder - Ender 3 by PKKShadow 3d model
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Roller Bearing Spool Holder - Ender 3  by PKKShadow

Roller Bearing Spool Holder - Ender 3 by PKKShadow

by Thingiverse
Last crawled date: 3 years, 4 months ago
I remixed this from a request of a friend. Extended it some and added a larger flange so a filament spool won't fall off. You will need to take the spool holder off to add a spool though.
EDIT: made the end part 50mm instead of 56mm. So it's easier to add/remove the roll. Also removed the clip part where the bearing snaps into place; replaced it with two M8 Screws as the bearings are 608 bearings.
This is a remix of this: https://www.thingiverse.com/thing:4242003 which is a remix of this: https://www.thingiverse.com/thing:4198320
Bearing size:
inner diameter: 8mm
outer diameter: 22mm
width: 7mm
As for the printing settings, copy the ones I remixed. They seem to work just fine.

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