Gear machine with an axial seal stretching into the area of radial exterior surface of the correponding bearing support

摘要

The machine has a housing whose inner space is arranged with two gear wheels. A bearing portion (50) is extended with a constant cross-sectional shape along a longitudinal direction (17). A radial outer surface (55) of bearing portion is formed as a sealing for inner space of housing. An elongated and resilient sealing portion (60) of bearing portion is sealingly contacted with housing, and oriented in an axial plane perpendicular to longitudinal axis. A direction change portion (63) is extended with an associated end portion (61) along outer surface of bearing portion.