Machine Tool Bearings

Meeting the need for high speed using new materials and innovative structures

The accuracy of individual components determines the performance of machines in which high precision parts are used. Precision engineering is the most important factor and NTN's unique bearing technology has contributed greatly to the minimization of mechanical friction. We use the highest precision processing and measuring technology in creating high performance products with tolerance as high as 0.01 micron.

Here are a few examples:

Under-Race Lubrication Bearings Prevents preload increase due to temperature differences between the inner and outer rings.	Solid Lubrication Bearings Features excellent oil retention and long lubrication life.