NSK is the only manufacturer in the world that can fully develop and supply the necessary components for machine tools (ie
bearings, ball screws, linear guides, electric spindles).
NSK's machine-specific products include: "Precision Bearings" manufactured in Japan and the UK, and the world's highest level of "Electric Spindle" with unparalleled high-speed rotation capability, and based on the most proud and stable product capabilities. The world's top brand products with advanced technology, "ball screw" and "NSK linear guide" manufactured to ensure high-quality and high-precision production technology.
At the core of friction control technology, NSK has analytical technology that can completely reduce energy consumption and evaluation technology that can closely measure the corresponding requirements, as well as lubrication technology that reduces both energy consumption and high performance. In addition, NSK is also striving to promote the development of key technologies in materials technology that will promote long-life products, and strive to meet the needs of high-precision bearing high-performance and environmental protection, and develop environmentally-friendly products.
As a comprehensive manufacturer of mechanical components, NSK also helps customers achieve all the requirements of machine tools from the beginning of operation to the overall optimization while meeting the higher requirements of customers.
NSK's performance and innovative technology
In order to meet the requirements of high speed, high rigidity and high precision required for machine tool spindles, NSK introduced the "ROBUST series (angular contact ball bearings, cylindrical roller bearings)" in 1998. Using its own electric spindle technology and ROBUST series products, NSK developed its electric spindle with a
bearing pitch diameter and a speed exceeding 4 million dmN in 2002, and established its position as the top of the super high speed spindle pyramid.
In order to meet the environmental protection requirements of recent years, NSK is the first in the world to introduce a grease replenishment system in terms of special bearings for machine tool spindles. In the high-speed field that can only be achieved by lubricating with lubricating oil, it is possible to achieve lubrication with grease. This system contributes to energy saving by greatly suppressing lubricant and air consumption, and also removes noise caused by spray and wind noise, contributing to the improvement of the use environment.
