W2804SA-2Z-C5Z5 NSK SA Type Ball Screw C5 Precision for CNC Machine Tools

The NSK W2804SA-2Z-C5Z5 is a high-precision ball screw from the NSK SA series in Japan, primarily used in CNC machine tools, automated equipment, precision worktables, and industrial transmission systems. This product features a ball recirculation structure design, offering high transmission efficiency, high positioning accuracy, smooth operation, and long service life, effectively meeting the high-speed, high-rigidity, and high-stability requirements of modern machine tools.

The NSK SA type W2804SA-2Z-C5Z5 is a finished ball screw with a pre-machined shaft end, belonging to the high-precision ball screw series for machine tools. Its features include:

The shaft end is pre-machined to standard specifications, allowing direct installation of bearings and couplings.

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

Common precision grade is C5.
Features a high-rigidity design, suitable for high-speed feed and heavy loads.

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

Applications of SA type W2804SA-2Z-C5Z5 ball screws:

CNC machine tools: such as machining centers, milling machines, EDM machines, etc.

Precision measuring equipment: such as coordinate measuring machines, image measuring instruments.

Automation and robotics: robots or automated assembly lines requiring high positioning accuracy.

Semiconductor manufacturing equipment: such as lithography machines, wafer inspection equipment.

Other precision machinery: medical equipment, precision printing presses, etc.