Prusa MK3 Spool Holder with Bearings
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This is a spool holder designed for the Prusa MK3S or any Prusa i3 printers. The dimensions of the top of the main plate shoud be 6.25mm x 40mm. It uses some 608zz bearings to reduce the friction between the spool and the holder. It makes printing very soft flexible filament easier.
Besides the printed parts, you will need:
- 2 x 608ZZ bearings
- 4 x 5/16″ nuts
- 1 x 5/16″ washer
- 1 x 5/16″ threaded rod, at least 4″1/4 long
The bearings go inside the spool cylinder. 8mm hardware can also be used.
Support is not needed.
This object was designed using Fusion 360
Printable Files
This object is also published on the following site(s):
* Thingiverse
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Copyright 2012-2020 by Claude “Tryphon” Théroux
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