The device (18) has a cylindrical surface in particular a circular exterior surface, and a radially running bar (32) with a recess (36) opened at a periphery of the bar. The bar is adhesively connected with a tape to an outer circumference of the tape by welding. A bridge section (42) such as steel bar, is connected with areas of the support device located laterally to the recess. A spreader is insertable into the recess. An independent claim is also included for a method for manufacturing a roller.
