Pneumatic spring with a vibration damper

A pneumatic spring, comprising:

• a vibration damper having a container pipe;
• a rolling bellows which defines a spring chamber, the rolling bellows being actively connected at one end to the vibration damper;
• a connecting bearing for connecting the container pipe to a motor vehicle chassis, the connecting bearing being a pivot bearing having at least one universal ball joint in connection with a ball socket, the connecting bearing having a sealing ring arranged to seal the spring chamber, the ball socket being divided in an axial direction of the pneumatic spring to form ball socket shells;
• and
• a prestress sleeve having a prestress active toward the container pipe, the ball socket shells being radially held by the prestress sleeve.

A pneumatic spring, comprising:

• a vibration damper having a container pipe;
• a rolling bellows which defines a spring chamber, the rolling bellows being actively connected at one end to the vibration damper;
• and
• a connecting bearing for connecting the container pipe to a motor vehicle chassis, the connecting bearing being arranged in a region of an outer surface of the container pipe, the connecting bearing being of circular design and having a sealing ring arranged to seal the spring chamber, the sealing ring including a support ring actively connected to the container pipe and the support ring being axially enclosed by the sealing ring.