NSK

NSK is an industry leader in precision machine components inlcuding Ball Screws, Linear Guides, Monocarriers and Direct Drive Motors. Contact us today for assistance with sizing and ordering.

Ball Screws

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.

BSS Series

Quiet and compact, with unparalleled high-speed performance. Low-noise BSS Series Ball Screws are suitable for an extensive range of uses, from transportation equipment to machine tools.

ball screw

HMD | HMS Series

Upgraded version of the highly regarded HMC Series, featuring middle-deflector recirculation system that enables high-speed, low-noise operation. Nut cooling ball screw is also available.

ball screw

TW Series

TW Series Ball Screws deliver the ideal functionality for twin-drive systems and easily realize the high rigidity, accuracy and responsiveness of twin-drive tables.

ball screw

BSL Series

Unified component shape facilitates short-term delivery; end-deflector recirculation system adopted for high-speed and low-noise operation.

ball screw

HTF Series

Easy-to-use ball screws for high-load applications. Wide variety of products suited for high-load drives.

ball screw

HTF ASRC/ASRD Series

The grease retaining characteristics of ball screws have greatly improved owing to the A1 seal. The A1 seal helps to maintain a clean and healthy environment.

ball screw

K1 Lubrication Series

NSK K1 lubrication unit ensures long-term, maintenance-free operation and the long operating life of components under tough lubrication environments; clean lubrication method exerts less impact on the environment.

ball screw

V1 Series

NSK's most advanced high-performance seals deliver more than four times longer service life under contaminated environments than conventional models.

ball screw

FA Series

Standard stock series for immediate delivery of BSS Series high-speed, low-noise Ball Screws; next-generation compact Ball Screws offer quiet, high-speed operating performance.

ball screw

Linear Guides

NSK offers 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.

RA Series

The most advanced Roller Guides, representing the culmination of NSK's analysis technology and tribology. With a complete lineup featuring high-load capacity and high rigidity, the RA Series meets the needs of a wide range of applications.

linear guides

NH | NS Series

NSK's standard Linear Guide series, NH and NS series, attains a significant increase in durability, satisfies the requirements of every industry with its versatile performance and conforms to international standard dimensions.

linear guides

LH | LS Series

NSK's standard Linear Guide series statisfies the requirements of every industry with its versatile performance and conforms to international standard dimensions.

linear guides

PU | PE Series

Light weight, compact and easy to use NSK miniature Linear Guides ensure smooth operation.

linear guides

High-Accuracy Series

High-performance Linear Guides with outstanding motion accuracy are designed for super high-accuracy machine tools or measuring equipment.

linear guides

V1 Series

NSK's most advanced high-performance seals deliver more than four times longer operating life under contaminated environments than conventional models.

linear guides

NSK K1 Series

NSK K1 lubrication unit ensures long-term, maintenance-free operation as well as the long operating life of components under tough lubrication environments; clean lubrication method exerts less impact on the environment.

linear guides

D-DFO Thin-Film Lubrication

Further evolved DFO thin-film lubrication technology ensures significantly longer operating life and lower outgassing in vacuum environments.

linear guides

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.

MCM | MCH Series

Light weight, compact, and high accuracy MCM Series is suitable for small-sized transporting equipment. MCH Series features a rail with high rigidity allowing it to be used as a beam member.

  • Equipped with NSK K1 as a standard feature
  • Rust prevention
  • Wide variety of accessories
linear guides

Toughcarriers

Single-axis actuator with super high-load capacity by installing rollers as the rolling elements. Toughcarrier and Monocarrier MCH Series are interchangeable.

  • High-load capacity
  • High-rigidity
  • Interchangeability with MCH Series
linear guides

Megatorque Motors

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.

PS Series

Advanced Megatorque Motors with high-speed, high-resolution capabilities.

  • High-speed positioning
  • Compact
  • High-accuracy position sensor
  • Outer rotor
megatorque motor

PB Series

New product to contribute to reducing cost and improving productivity of machines with its incredible usability and excellent cost performance.

  • Compact size servo motor with large through hole for wiring and piping
  • Compact
  • Positioning by using standard pulse train positioning command
  • Real-time auto tuning function for easy start-up
megatorque motor

PN/Z Series

Newly developed, low profile Megatorque Motors that inherit the performance advantages of the PS Series. Brake equipped series and high environmental resistance series are also available.

  • Low profile
  • High-speed positioning
  • High-accuracy position sensor
  • Inner rotor
megatorque motor