
Bearing Roller for Adjustable Spool Holder
thingiverse
This is an upgrade for the Adjustable Spool Holder for Original Prusa i3 MK3 ENCLOSURE. https://www.thingiverse.com/thing:2867521 I designed a new bearing/filament roller with a 608 bearing, as shown in the photos. The outside diameter of the 608 bearing measures 22mm. I created two outside diameters, one at 22.1mm (a snug fit) and another at 22.4mm (easy installation for the bearing).
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