Pivot joint arrangement for a crane arm having a securing device for operating devices, having: - a pivot joint which has, along the axis of rotation (x) thereof, two spaced-apart pivot bearings (4, 5), at least one of the two pivot bearings (4, 5) having at least two flaps (6, 7) and a bearing pin, of which one flap is connectable to the crane arm and the other flap is connectable to the securing device and the bearing pin being connected in a rotationally secure manner to one of the two flaps (6, 7) and rotating relative to the other of the two flaps (6, 7), - and having at least one swing brake in order to brake or damp an oscillation of the operating device on the crane arm, the swing brake having a plurality (10, 11) of disc-like brake elements, wherein - disc-like brake elements of a first portion of the plurality (10, 11) of disc-like brake elements have an outer profile at the outer peripheral edge thereof and - disc-like brake elements of a second portion of the plurality (10, 11) of disc-like brake elements have an inner profile at the inner peripheral edge thereof and - the first portion or second portion of disc-like brake elements is secured to the bearing pin in a positive-locking manner by means of a complementary profile, and - the other portion (10, 11) of disc-like brake elements is connected in a positive-locking manner to that flap (6, 7) relative to which the bearing pin rotates by means of a complementary profile arranged on a cover, wherein in an axial view a disc-like brake element having an outer peripheral edge and a disc-like brake element having an inner peripheral edge alternate, characterised in that the plurality (10, 11) of disc-like brake elements are arranged at least partially, preferably completely, in the pivot bearing (4, 5). - a pivot joint which has, along the axis of rotation (x) thereof, two spaced-apart pivot bearings (4, 5), at least one of the two pivot bearings (4, 5) having at least two flaps (6, 7) and a bearing pin, of which one flap is connectable to the crane arm and the other flap is connectable to the securing device and the bearing pin being connected in a rotationally secure manner to one of the two flaps (6, 7) and rotating relative to the other of the two flaps (6, 7), - and having at least one swing brake in order to brake or damp an oscillation of the operating device on the crane arm, the swing brake having a plurality (10, 11) of disc-like brake elements, wherein - disc-like brake elements of a first portion of the plurality (10, 11) of disc-like brake elements have an outer profile at the outer peripheral edge thereof and - disc-like brake elements of a second portion of the plurality (10, 11) of disc-like brake elements have an inner profile at the inner peripheral edge thereof and - the first portion or second portion of disc-like brake elements is secured to the bearing pin in a positive-locking manner by means of a complementary profile, and - the other portion (10, 11) of disc-like brake elements is connected in a positive-locking manner to that flap (6, 7) relative to which the bearing pin rotates by means of a complementary profile arranged on a cover, wherein in an axial view a disc-like brake element having an outer peripheral edge and a disc-like brake element having an inner peripheral edge alternate, characterised in that the plurality (10, 11) of disc-like brake elements are arranged at least partially, preferably completely, in the pivot bearing (4, 5).