Dual Nut Ball Screw Assembly With 20mm Lead For CNC And 3D Printers, Bearing Steel Construction, Extended Ball Screw Nuts, Mounting Sleeve Included, Built To Last With Zero Backlash Precision For Automation

Dual Nut Ball Screw Assembly 20mm Lead - 1-Pack
✔️ Zero-backlash dual-nut design with bearing-steel build

This precision right-hand ball screw nut is built for CNC machines, 3D printers, and automated equipment where accurate, smooth linear motion matters. The 20 mm lead and dual-nut design support high-load tasks with minimal backlash in manufacturing and prototyping projects.

✅ Lead 20 mm with right-hand threading for standard clockwise motion
✅ Bearing steel GCr15 hardened to HRC58-62 for rugged durability
✅ Dual nut design delivers zero backlash and extended service life
✅ Includes mounting sleeve for secure installation and even load distribution
✅ Factory calibrated preload ensures smooth, repeatable motion
✅ Important: Balls are not permanently retained during installation

💡 What is a dual nut ball screw assembly used for in CNC machines and 3D printers?

It is handy for precise, backlash-free motion in automation setups.

- Handy for precise positioning in CNC and 3D printers - Improves load capacity and reduces wear in high-cycle applications - Includes mounting sleeve for quick, stable installation - Pre-calibrated preload ensures smooth, repeatable motion