Precision Machine Components

  • Ball Screws

    With the world's leading Ball Screw, NSK has been contributing to industrial growth. NSK Ball Screws were developed through cutting-edge tribology (friction control technology), and NSK manufactures the largest volume in the world with its outstanding production and quality control techniques. We offer a complete selection of Ball Screws, from miniature to ultra-large sizes, for machine tools, injection molding machines, and general machinery as well as for use under special environments, such as semiconductor and LCD production equipment.

  • NSK Linear Guides™

    The manufacturing process for NSK Linear Guides incorporates production technologies that ensure high precision and outstanding quality. We offer an extensive product lineup high-load capability, and excellent dust-resistant performance to meet the needs of a variety of industries, such as machine tools, semiconductor manufacturing equipment, general industrial devices, and medical equipment. We are able to quickly and reliably meet expanding customer needs by offering various products such as miniature Linear Guides for special specifications

  • Monocarriers™

    A light-weight, single-axls actuator that embodies the technology NSK has accumulated over the years, with an all-in-one structure integrating a Ball Screw, Linear Guide, and support bearing. NSK Monocarriers, which NSK originally developed ahead of any other manufacturer, offer long-life, maintenance-free operation and are suitable for a wide range of applications. Monocarriers for clean environments are also available.

  • XY Tables

    With its positioning technology and proprietary evaluation technology, NSK provides high-quality XY Tables that contribute to the further development of the state-of-the-art electronics industry. Based on our thorough research into performance requirements for semiconductor and LCD production equipment and medical analysis devices, we are able to offer the ideal XY Tables, exclusively designed using analysis technology. We have also developed XY Tables for special conditions, such as vacuum and non-magnetic environments.

  • Megatorque Motor™

    With their high accuracy, high torque, light weight, and compact size, NSK direct drive motors improve productivity and contribute to higher accuracy, lighter weight, and greater compactness of various devices, such as high-speed robot arms.

  • Spindles

    The world's premier product lineup boasts superior performance, including unprecedented machining ability and maintenance advantages.
    NSK Spindles take advantage of the company's world-class bearing technology.

  • Accessories

    We provide a wide lineup of peripheral devices for Ball Screws and NSK Linear Guides such as special bearings and Support Units that maximize the performance potential of our superior precision products.