RatRig V-Cast :: Z support bearing

thingiverse

Here is a holder for a compression bearing on a RatRig V-Cast. The X rail can get very heavy with two extruders etc. So I made a holder to fit a compression bearing below the leadscrew to stepper connection. Make sure that the leadscrew touches the shaft of the stepper gently. The design was made for 8mm x 19mm x 7mm compression bearings. Print it with PETG, I used 30% infill to get rid of some filament. ;)