NSK W3209SA-4Z-C5Z6 Ball Screw SA Type Offset Preload Ball Screw

The NSK W3209SA-4Z-C5Z6 type SA ball screw is a shaft-end finished type with a nominal shaft diameter of 32mm, a lead of 6mm, and a precision of C5.

The W3209SA-4Z-C5Z6 SA type ball screw features high rigidity, zero axial backlash, stable load bearing, smooth and low-noise operation, and excellent positioning accuracy. It meets the requirements of high-speed operation and precision transmission, and is suitable for use in high-end industrial equipment such as CNC machine tools, automated precision displacement platforms, semiconductor and precision testing equipment.

Key Features and Advantages of the W3209SA-4Z-C5Z6 Small Lead Ball Screw:

Ready to Use: The SA type ball screw shaft end is precision machined, requiring no secondary processing by the user. It can be directly matched with NSK WBK series support units, significantly shortening the assembly cycle and reducing installation costs.

Zero Backlash High Precision: Offset preload design completely eliminates axial backlash. C5 grade precision ensures extremely small positioning errors, suitable for precision positioning scenarios requiring frequent forward and reverse rotation.

Compact Structure: The single-nut design saves more installation space than double-nut designs, suitable for miniaturized equipment. Meanwhile, the P preload provides sufficient rigidity to meet general load requirements.

In Stock: As a standard NSK stock item, it has a short delivery cycle, enabling rapid response to equipment manufacturing and maintenance needs.

Main applications of W3209SA-4Z-C5Z6 ball screws:

CNC machining centers

CNC lathes

Precision grinding machines

Semiconductor equipment

Automated assembly lines

Seventh-axis industrial robots

Optical inspection platforms

Medical equipment