Heavy Load Ball Screw NSK W2811SA-3P-C5Z6 Shaft End Finished Product

The NSK W2811SA-3P-C5Z6 shaft-end finished ball screw is a C5-grade precision SA type ball screw with a 28mm shaft diameter, 6mm lead, and C5 precision. It features single-nut offset preload, zero axial clearance, high rigidity, and strong load-bearing capacity, making it suitable for medium-to-high load automated equipment such as CNC machine tools and robots.

The NSK W2811SA-3P-C5Z6 SA heavy-duty ball screw features the following characteristics:

It adopts the SA series pre-machined shaft end design, allowing for direct installation with support units and shortening equipment assembly time;

It utilizes a tubular circulation structure, resulting in high transmission efficiency, low frictional resistance, smooth operation, and excellent positioning accuracy;

It has a C5 accuracy class, ensuring stable repeatability and making it suitable for automated equipment, precision machinery, and CNC systems;

It is equipped with a sealing structure to effectively prevent dust and foreign matter from entering, improving service life and reliability;

It features a standardized product design, short delivery cycles, and easy maintenance and replacement.

Applications of SA type W2811SA-3P-C5Z6 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.