NSK Super Precise Ball Bearing

Detailed Product Description

Many sizes of angular contact ball bearings are supplied in X-life design. These bearings are indicated in the dimension tables. Bearings of X-life quality have improved raceway geometry as well as optimized surfaces. This gives a significant increase in the fatigue limit load of the bearings. In calculation of the expanded adjusted rating life, values up to 50% higher are achieved. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary.

This kind of angular contact ball bearing can be used to take radial and axial loading. Because the single row angular contact ball bearing only can take axial loading in single direction, matched bearings are often adopted. When used in pairs of bearings, it is convenient to adjust them. The material that to make into the retainer are brass, synthetic resins and so on, they are divided based on the bearing features and use environment.

Angular contact ball bearing with high speed and high precision rotation and is capable of withstanding resultant load