Sealing components, particularly sealing ring for use in hydraulic pumps or propeller engines and in rotating components, such as shafts, has sealing tread, on which contact sealing element, particularly lip seal runs in assembled position

摘要

The sealing component (1) has a sealing tread, on which a contact sealing element, particularly a lip seal runs in the assembled position. The sealing tread consists of a support ring (2) with a ceramic layer attached on it. The ceramic layer forms the sealing tread. The support ring consists of plastic, particularly resin. The plastic is filled with additive, particularly friction material. The additive is introduced in the form of powders, particles, chips, fibers or yarns.