TUSH with guided bearings

thingiverse

I redesigned TUSH (The Universal Spool Holder) from filamentry: https://www.thingiverse.com/thing:2047554\r\n\r\nAfter printing the original version, I noticed my spools were sliding towards the holder walls, creating friction against them and undermining the effectiveness of the bearings.\r\n\r\nTo address this issue, I created a bearing cover that guides the spool to the center of the bearing itself without touching the walls. \r\n\r\nThis revised design is slightly larger than the original, as the cover needed extra space to prevent it from interfering with the base.