Ceramic Insulated Rubber Sealed Series
The Ceramic Insulated Sealed Series of ceramic insulated bearings are ideally suited to prevent the micro-welding associated with high voltage bearing applications. Two rubber seals retain the lubrication and protect the inside of the bearing. The ceramic coating material creates a barrier against any stray currents passing through the bearing. Ceramic insulated, high voltage bearings can be used in industrial motors and generators, wind turbine generators, high-voltage motors, variable frequency motors, traction motors, engraving machines, high speed trains.