Study of the Performance of Highly Loaded Axial Bearings of Pumps in the Nuclear Industry Depending on Operating Conditions.

The key characteristics of thrust and radial bearings used in NPP circulation pumps are presented and discussed. The operating conditions of the thrust and radial bearing of the main circulation pump are considered. The comparative characteristics of bearings depending on the operating conditions are given. Recommendations are given on the choice of thrust and radial bearings in nuclear industry pumps. [ABSTRACT FROM AUTHOR]