Mechanical Support
It supports the rotor's weight and the centrifugal force generated during rotation, preventing axial or radial displacement during operation. This stable support ensures the uniformity of magnetic field cutting the conductors, directly impacting the efficiency of electrical energy conversion.
Friction Optimization
By forming a low-resistance contact surface through a lubricating medium, energy loss can be reduced by approximately 60-80% compared to direct metal friction. Actual data from a power plant shows that optimizing bearing lubrication increased generator output power by 3.5%.
