Prusa BEAR Upgrade 2.1 MK2.5/MK3 Y-belt holder with M3 heat set insert

Remix of original design to fit M3 heat set insert
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updated February 20, 2024

Description

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This is a remix of an original desing https://github.com/gregsaun/prusa_i3_bear_upgrade .It made for M3x4x8 heat set inserts to use with M3x18 screw from Bear Upgrade.

There are two stl-files in attachment - for Bear Upgrade MK2.5 and for Bear Upgrade MK3.

I printed this model with black PETG by Bestfilament on Original Prusa smooth PEI sheet.

UPD 20.02.2024 rev2: Fix the holes dimentions. Now the holes diameter 4.7mm instead of 4.6mm

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Model origin

The author remixed this model.

Differences of the remix compared to the original

  • Holes for M3x5x4mm heat set inserts instead of square nuts

License