20mm CNC Ball Screw Kit SFU2005 RM2005 Anti Backlash Ball Screw 1500mm With Nut BK15 BF15 Bearing End Blocks Flexible Coupler Nut Housing And Motor Bracket For Nema 23 Stepper Motor

Precision 20mm CNC Ball Screw Kit, 1500mm, anti-backlash
✔️ 20mm diameter (0.79 in), lead 5mm (0.20 in), 1500mm total (59.06 in)

High-precision ball screw kit designed for CNC machines, mills, routers, and automation setups. It delivers accurate linear motion when paired with NEMA 23 motors and BK15 end supports.

✅ Ball screw diameter 20mm
✅ Lead / pitch 5mm
✅ Total length 1500mm (59.06 in)
✅ Model SFU2005, rolled thread, GCr15 steel
✅ Nut + BK15/BF15 end supports, motor bracket, and coupling included

💡 What is a CNC ball screw kit with anti-backlash used for in precision motion control? This handy setup helps deliver repeatable, accurate moves on CNC machines and automation rigs. - reduces axial play for tight positioning on X, Y, Z axes - enables smooth, quiet operation at higher speeds with less heat - easy integration with standard motor brackets and BK15 end supports - CAD drawings and 3D models available on request