A fastening arrangement between a riding ring and a casing of a rotary
cylinder, whereby the riding ring encircles the casing of the rotary
cylinder with clearance, including support elements affixed to the casing
of the rotary cylinder and projecting radially outwardly. The riding ring
has at least one circular groove on a surface thereof. A plurality of
clamping elements are distributed around a perimeter of the riding ring,
the distributed clamping elements engaging in a force-fit manner with the
circular groove of the riding ring. The clamping elements are connected
with the support elements, whereby the riding ring is immobilized in both
the axial and circumferential directions relative to the casing of the
rotary cylinder. The support elements affixed to the rotary cylinder
casing have spring guides oriented axially relative to the rotary
cylinder, between each of which is positioned a clamping element
tensioned in a force-fit manner on the riding ring.