P3steel 2.x - Z-axis top bearing

This is a top bearing mount for P3steel 2.x Z-axis.

Designed for use with M5 threaded rods and 625 ZZ bearing

This top bearings prevent Z-axis threaded rods from vibrating while printing with high jerks and accelerations.
Stepper/rods coupler aren't made for taking loads. They compress and uncompress when they want to. This parts take the load from the coupler. Having a huge affect on print quality and layer thickness precision.

Lock the threaded rods with Nyloc Nut DIN 985 as shown i