Modified Z-axis to Mendel90 3D printers.

Modified Z-axis to Mendel90 3D printers,
In parts, it can be mounted bearings on the threaded bar.

Bom:

• these plastic parts
• removed screws and nuts
• 4 pcs bearings 13x6x5 mm
• 1 pcs M5 lock nut
• 1 pcs M5x30mm bolt