Implementation of a machine element

Implementation for receiving a first machine element (1), the outside of which is attachable to a second machine element (3), comprising a sealing device for sealing a coolant pressure (17) to the atmosphere (20) having a first sealing lip (14) and one in the axial direction of the first machine element (1) arranged with a distance from the first sealing lip (14) second sealing lip (15) which are formed the inner sides to form a sealing operative connection with the first machine element (1), wherein the space between the first sealing lip (14 ) and the second sealing lip (15) is divided (into a first chamber 8) and a second chamber (9), which (via an annular gap 6) are connected to each other between the first machine element (1) and the sealing means, and wherein the first chamber (8) having an input (11) for a rinsing medium (19) and the second chamber (9) has a first output (12) for deriving or suction having ung of the flushing medium as well as any leaks, characterized in that the first sealing lip (14) and the second sealing lip (15) in the same direction to the refrigerant pressure (17) extend towards.