To obtain a rubber cylinder and push cylinder or rubber cylinder- rubber cylinder printer in which inter-shaft distance can be regulated continuously while keeping advantages of bearer.

The printing press, especially the printer for offset rotary press, comprises at least one plate cylinder 1, a rubber cylinder 2, and a push cylinder 3 or other rubber cylinder and other plate cylinder. The rubber cylinder 2 is provided, on the opposite end sides thereof, with conical bearers 10, 11 traveling on conical bearers 12, 13 on the end face side of the push cylinder 3, preferably of the rubber cylinder 2, under pressure.