NSK bearing is a manufacturer in the world that can develop and Innovative Technology provide a full set of components required by machine tools (i.e. bearings, ball screws, linear guide rails and motorized spindles).
NSK’s special products for machine tools include “precision bearings” manufactured from Innovative Technology Japan and the UK and “motorized spindles” with unparalleled high-speed rotation capacity,
as well as the brand product “ball screw” based on advanced technical force and “NSK linear Innovative Technology guide rail” manufactured with high-quality and high-precision production technology.
With friction control technology as the core, NSK has analytical technology that can completely reduce energy consumption, evaluation technology that can closely evaluate corresponding requirements, and lubrication technology that can reduce energy consumption and high performance.
Moreover, NSK also strives to promote the research and Innovative Technology development of key technologies in material technology that can promote long-life products, strive to meet the needs of high performance and environmental protection of precision bearings, and is determined to develop environmentally friendly products.
As a comprehensive manufacturer of mechanical components, NSK not only meets the higher level needs of customers, but also Innovative Technology helps customers realize all the requirements of machine tools from early operation to overall optimization.
In order to meet the requirements of high speed, high rigidity and high precision for machine tool Innovative Technology spindle, NSK launched “robust series (angular contact ball bearing and cylindrical roller bearing)” in 1998.
Using its own motorized spindle technology and robust series products, NSK developed the motorized spindle whose bearing pitch diameter multiplied by rotating speed exceeded 4 million DMN in 2002, and established its position at the top of the pyramid of ultra-high speed spindle.
In order to meet the environmental protection requirements in recent years, NSK took the lead in launching the grease supply system in the world in terms of special bearings for machine tool spindles. In the high-speed field which can only be achieved by lubricating oil in the past,
the corresponding way of grease lubrication is realized. This system contributes to energy saving by greatly reducing the consumption of lubricants and air. It also removes the noise caused by spray and wind noise, and contributes to improving the use environment.