Water-conducting household appliance having a rotatable component and a bearing seal

摘要

A water-conducting household appliance having a rotatable component (3), which is rotatably mounted on a stationary component (7) of the household appliance by way of a bearing (10) formed from a metallic material, and having a sealing element (13), by means of which the bearing is sealed off from a liquid chamber (14) of the household appliance, wherein a contact surface (22) of the sealing element (13) is in contact with a contact surface (23) of a shaft part (5) which is connected to the moveable component (3) and can be rotated relative to the sealing element (13), and slides on the contact surface (23) of the shaft part (5). A pump (25) is on at least one of the contact surfaces (22, 23), by means of which liquid can be conveyed out of an intermediate space (24) embodied between the respective contact surfaces in the direction of the liquid chamber (14) when rotating the rotatable component (3).