Ball joint with bellows

Ball joint (1) having a ball (2), one of the ball (2) outgoing pin (3), a ball receiving housing (4) and located between the housing and the pin (3) extending the bellows (5), a case side (6) and a pivot-side (7) opening, wherein the sealing bellows (5) on the pivot-side opening (7) has a circumferential sealing lip (8) for sealing, characterized in that a first guide ring (9) at the pin (3) is arranged which guides the sealing bellows (5), and that the sealing bellows (5) has a with the first guide ring (9) for guiding the sealing bellows (5) cooperating second guide ring (13).