Journal receptacle for coupling sleeve connection, and roll drive train having journal receptacle of this type

The invention relates to a journal receptacle (1) for a coupling sleeve connection, in particular for connecting a drive shaft such as an articulated shaft to a roll of a rolling mill fixedly so as to rotate with it. The journal receptacle (1) has a coupling sleeve hub (8) which has a receptacle opening (3) which extends in an axial direction of the coupling sleeve hub (8) for receiving a roll journal in a positively locking manner; wherein the receptacle opening (3) has an inner surface (4) which extends in the axial direction (7) and over the circumference with at least one torque transmission surface (5) which is covered at least partially with at least one wear plate (6). The journal receptacle (1) according to the invention is characterized in that the at least one wear plate (6) is held in a positively locking manner on the torque transmission surface (5) by means of at least one clamping piece (9) which extends on the torque transmission surface (5) in the axial direction (7) and is connected on the to