A device for extracting the journal bush (4), the bearing bush (5) and the chock (6) from the conically designed region of the roll journal (2) of a roll (1), wherein a pressure shoulder ring (8) is arranged on a roll journal extension (3) of the roll (1), said pressure shoulder ring (8) being supported on the end face of the journal bush (4), is to be improved in such a way that it is of very small construction and the extracting movement is achieved just with small pressures of a pressure agent. To this end, it is proposed that a gap (11) be provided between the pressure shoulder ring (8) and the end face (7) of the roll journal (2), that the pressure shoulder ring (8) be coupled to the journal bush (4), and that at least one pressure agent for extracting the journal bush (4) and the chock (6) be provided in the gap (11).