Product Introduction
The Generator Hydrogen Sealing Ring, also called sealing bearing, is installed at the generator rotor ends and inside the bearing to seal the hydrogen in the generator stator. It has an internal oil ring which inlets sealing oil with higher pressure than hydrogen to seal hydrogen. Because the generator rotor shaft must go through the generator end cover, the sealing ring is the key to the hydrogen sealing inside the generator, which can effectively prevent the high-pressure hydrogen leakage along the gap between the end cover and rotor.
