NSK W3207SA-2Z-C5Z5 Ball Screw Machining Center Ball Screw

NSK's SA type finished ball screw W3207SA-2Z-C5Z5 has a 32mm diameter and 5mm lead. It features a single-nut offset preload structure and C5 precision design, offering high transmission accuracy, rigidity, and smooth operation.

NSK's SA type finished ball screw belongs to the high-precision ball screw series for machine tools. Its features include:

The shaft end is pre-machined for direct installation of bearings and couplings.

Suitable for CNC machine tools, automation equipment, and high-precision positioning mechanisms.

Common precision grade is C5.

High rigidity design suitable for high-speed feed and heavy loads.

Compared to the unmachined SS series, it reduces secondary machining time for customers.

NSK SA type finished ball screws are widely used in CNC machine tools, semiconductor equipment, industrial automation, new energy equipment, medical instruments, and aerospace industries. Because the shaft end is pre-machined for direct installation, it effectively shortens equipment assembly cycles, reduces processing costs, and improves overall assembly consistency.