Ball Screw Kit SFU1605-1000mm/39.37inch, Ball Screws + BK/BF End Support + Ball nut Housing + Shaft Coupler, for CNC Machine DIY(Diameter 16mm Lead 5mm) for CNC axis motion, anti-backlash setup, and smoother linear travel under load, 1-pack

Ball Screw Kit Sfu1605 1-pack built for smooth installs and solid results
✔️ Ball Screw Kit SFU1605-1000mm/39.37inch, Ball Screws + BK/BF End Support + Ball nut Housing + Shaft Coupler,

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

✅ Diameter: 16 mm/0.63 inch
✅ Lead/Pitch: 5 mm/0.197 inch
✅ Overall length: 1000 mm/39.37 inch
✅ Model: SFU1605
✅ Material:100Cr6 (inductively hardened ≈ 60 HRC) steel

💡 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.