Prusa MK3 Spool Holder with Bearings


 

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

  MK3S Spool Holder
 
  MK3S Spool Main Body
 
  MK3S Spool Screw
 

This object is also published on the following site(s):
Thingiverse


The source files are available:

You may request the source file(s) of this object. Ask for it by posting a comment below. Your email address will NOT be used for any other purposes than delivering you the source files. By doing so:

You are free to:

* Share — copy and redistribute the material except the source files in any medium or format
* Adapt — remix, transform, and build upon the material

You agree to:

* give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
* not use the material for commercial purposes
* distribute your contributions under the same license as the original if you remix, transform, or build upon the material
* not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
* not upload the source files or modified source files on any sites. They are made available for your personal usage only. Nevertheless, you are allowed to upload the resulting STL or OBJ files.

If you do not agree to any of these conditions, do NOT request the source files.


Copyright 2012-2020 by Claude “Tryphon” Théroux

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