Threaded backlash vertical support screw linear shaft guide set 2mm pitch 2mm lead t8 lead screw dual optical axis with sc8uu slider block screw trapezoidal (size : 350mm) built for smooth motion, steady alignment, and clean installs for CNC,

Threaded Backlash Vertical Support made for smooth installs and clean fit
✔️ Threaded backlash vertical support screw linear shaft guide set 2mm pitch 2mm lead t8 lead screw dual optical

This 1 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.

✅ Vertical support lead screw linear shaft guide set 2mm pitch 2mm lead t8 lead screw dual optical axis with sc8uu slider block guide rail bearing seat
✅ Clear lines, smooth cut, smooth operation, rust prevention, corrosion resistance and high temperature resistance
✅ Used on stepping motor driving guide rail, machine tool, 3d printers, engraving machine, etc...
✅ Details: package:
✅ 8 chrome plated optical axis x2

💡 How do you choose end supports to keep a ballscrew aligned under load?
Quick answer: match pitch, travel length, and support style to your axis load and speed.
* Pitch controls feed rate and torque demand
* Proper end supports keep alignment tight under load
* Good lubrication cuts heat and wear over time

Built to keep motion smooth and accuracy steady during long production runs.