Linear Guide Coupling Sliding Table Ballscrew SFU1204 100-500MM Stroke Double Optical Axis CNC 3D Printer XY(Screw Rod-1204-400mm) for CNC axis motion, anti-backlash setup, and smoother linear travel under load, 2-pack replacement made for clean

Linear Guide Coupling Sliding 2-pack built for smooth installs and solid results
✔️ Linear Guide Coupling Sliding Table Ballscrew SFU1204 100-500MM Stroke Double Optical Axis CNC 3D Printer

This 2 pack is meant for clean replacement or upgrade work where fit and smooth operation matter.

✅ Screw Precision:C7
✅ Effective Moving Length: 100mm to 500mm
✅ Repeat positioning accuracy: ±0.05mm
✅ Horizontal load: max 30kg
✅ Vertical load: 15kg

💡 What lubrication setup helps a ballscrew run smoother at higher speeds?
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.