NSK is one of Japan's leading manufacturers of bearings, linear motion components, and automotive steering systems, supplying precision mechanical components to industrial machinery, automotive, and electronics customers globally. The company produces ball bearings, roller bearings, and linear guides used in a wide range of machinery applications, alongside electric power steering systems supplied to major automotive manufacturers.

For international investors, NSK is a leading Japanese manufacturer of bearings and precision components, with a global presence across automotive, industrial machinery, and precision industries. The company's bearings are used in virtually every type of rotating machinery, providing broad exposure to global industrial activity. NSK's automotive precision products division, supplying steering systems and other components to vehicle manufacturers worldwide, represents its largest revenue segment.