1. Screw fixation, strong stability, the optical axis and the aluminum bracket are fixed with screws, stable and tight
2. High speed, not easy to heat up, and long service life, less drive power required
3. High dimensional accuracy, low friction coefficient, good wear resistance，used convenient
Specifications:
Model: SFU2005
Guide rail width or diameter: 20mm
Lead: 5mm
Precision: C7
Material: bearing steel

Description:
The ball screw set is easy to install and replace, has a long life, strong support and is not easy to damage, durable, precision manufactured, smooth and flexible, exquisite workmanship, attention to detail finishing, reject burrs, dust-proof details, equipped with dustproof ring, effective dustproof, lubricated and silent, smoother sliding. High stability, coupling with screw fixing seat, more stable performance when used together.

Packing list:
1pcs SFU2005 ball screw of any length + ball nut
1pcs BF15 bracket
1pcs HM15-60
1pcs DSG20H nut seat
1pcs D30L40 12*14mm coupling