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.
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.
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.
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.
Unified component shape facilitates short-term delivery; end-deflector recirculation system adopted for high-speed and low-noise operation.
Easy-to-use ball screws for high-load applications. Wide variety of products suited for high-load drives.
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.
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.
NSK's most advanced high-performance seals deliver more than four times longer service life under contaminated environments than conventional models.
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.
Further advanced DFO thin-film lubrication technology ensures significantly longer life and lower outgassing in vacuum environments.
You can download the 2D / 3D CAD data of NSK products.