Bearings for machine tools are designed to provide high rotational speeds and precise running tolerances.Provided ISO Class 4 or higher precision bearings to accomplish these requirements.

NN series double-row cylindrical roller bearings are designed to carry heavy radial loads and provide accurate due to their line contact design

These bearings are designed with a thin cross section and the inner and outer rings are separable.They are often found in main spindles for machine tools and other spindles applications where speed and accuracy are necessary.