Sealing arrangement e.g. for rolling bearing of front wheels of motor vehicle has ring-shaped gap that is sealed by sealing element and has space formed between sealing element and conducting element

摘要

The sealing arrangement is provided for two concentrically arranged rotary parts (2,3) that form a ring-shaped gap (6), which is sealed by a ring-shaped sealing element (9). Space (22) is formed between the sealing element and a conducting element (17) in which e.g. links (21), ribs are provided that give the air in the space a rotating movement when in rotation and a vacuum and/or suction is generated. The vacuum and/or suction acts on the sealing element.