PolyMaker Spool Hub
thingiverse
Summary This is a remix of two objects to make a ball bearing Polymaker spool hub. The thing files are: https://www.thingiverse.com/thing:3604939 & https://www.thingiverse.com/thing:3652656 The SCAD ball bearing file was the 5-ball design that I made in a loose and tight fit, the spool hub was the six spoke design with a smaller inner diameter. I combined the two with Tinkercad to make the final object. The new spool holder fits very well and runs extremely smooth. Notes: Print the object as presented in one file. Be sure to use 0.4 elephant compensation or the parts will all stick together.
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