Pro Grade 20mm SFS2005 Ball Screw 1540mm Length 5mm Lead High Speed Silent Anti Backlash Linear Motion System With Standard End Machining BK15 BF15 Bearing Supports Flexible Coupler Nut Housing

1-Piece 20mm SFS2005 Ball Screw, 1540mm Length, 5mm Lead
✔️ 1 unit, 20mm ball screw, 1540mm length, 5mm lead, standard ends

High-precision, ready-to-install ball screw assembly designed for CNC machines, automation systems, and robotics. This model features standard end machining with BK15/BF15 bearing supports and a DSG nut housing, enabling easy integration into custom setups.

✅ Diameter: 20 mm (0.79 in); Lead: 5 mm (0.197 in); Length: 1540 mm (60.63 in)
✅ End machining: standard; motor-bore options available (8 mm default)
✅ Bearing supports: BK15 fixed + BF15 float
✅ Nut: zero-backlash DSG housing
✅ Material: GCr15 steel; Precision: C7 Grade

💡 What is a ball screw assembly used for?

Ball screws translate rotary motion into precise linear travel with low friction, handy for precision machines.

- High-precision motion for CNC machines and robotics
- Smooth operation with reduced backlash
- Easy integration into automated positioning systems