The file 'Prusa Lower Z Axis Mount 3D Printer Model' is (SLDPRT,STL) file type, size is 158.1KB.
After building a MendelMax and seeing the extra stability from using a bearing to hold the bottom of the Z threaded rod we decided to add a similar part for a Prusa Mendel.
We've done testing and it seems to work really great for reducing Z wobble. If you have any suggestions or findings from testing please leave them in the comments.
Prusa_Lower_Z_Mount.SLDPRT | 290.5KB | |
Prusa_Lower_Z_Mount.STL | 98.1KB |