Anti Z Wobble - Maker Select Plus

thingiverse

This is an anti-wobble mount that I designed to replace the original z-axis rod mount for the Maker Select Plus. I built this to eliminate any lateral wobble of the threaded z-rod, which was not supported. I used 8mm x 19mm x 6mm bearings for the thread rod. This allows the rod to rotate freely while still limiting any lateral wobble. The back of the mount uses M3 x 0.5 nuts to secure it to the printer firmly. These are a tight fit. I added custom supports to the nut insert, but they may not be necessary due to the size.