WBK Series Lock Nuts

The NSK WBK Series lock nuts are precision components designed for securing ball screw support bearings with high accuracy and minimal inclination. Specifically engineered for use with NSK support units, they help ensure stable mounting, proper preload, and reliable performance in linear motion systems. Each lock nut is equipped with a set screw and brass set piece, allowing secure fastening without damaging the shaft. Compact in design and easy to install, they are ideal for maintaining alignment and positioning accuracy in ball screw assemblies.