NSK W2809SA-3P-C5Z6 Flanged Ball Screw Small Lead Ball Screw

The NSK W2809SA-3P-C5Z6 is a high-precision, small-lead SA-type ball screw for machine tools manufactured by NSK Japan. The W2809SA-3P-C5Z6 finished ball screw has a shaft diameter of 28mm, a lead of 6mm, and a C5 precision grade, achieving zero axial backlash, excellent load-bearing capacity, and high positioning repeatability.

Summary of NSK W2809SA-3P-C5Z6 Ball Screw Features:

Moderate Accuracy: C5 grade, meeting most precision transmission needs, high cost-effectiveness.

Offset Preload: Zero backlash, high rigidity, suitable for high-rigidity applications.

PFT Type Nut: Standard flange, pipe circulation, high-speed stability, simple maintenance.

High Rigidity and Long Life: High-quality materials + heat treatment, strong load capacity, durable and reliable.

Typical Applications of W2809SA-3P-C5Z6 Ball Screws

Due to its high rigidity, zero backlash, and extremely high positioning accuracy, this ball screw is widely used in various demanding industrial and automation fields:

Machine Tools: CNC machine tools, precision engraving machines

Automation Equipment: High-precision robots, automated assembly lines

Precision Instruments: Medical devices, precision testing equipment