Prusa Bearing Filament Guide
thingiverse
Double bearing filament guide for the MK3S+. I haven't tested it on other Prusa models like the MK4 but it likely fits them as well.I printed at 100%, supports are not totally required. See the photo gallery for recommended print orientation.Hardware required:2 x M3x18mm screws2 x M3x4mm heat set inserts2 x 608-2RS skateboard bearings2 x small zip ties, the same size as in the Prusa kits.
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