Simple snap-in ball bearing frame
thingiverse
To secure my Prusa i3's Z motors, I designed a simple frame that fixes a 608 ball bearing on a panel using four screws (two used). The frame easily accommodates the standard 608ZZ bearing, but the scad file is configurable for other bearings. By attaching it to the upper panel, the threaded Z-rods are anchored securely.
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