LAGERTAPP FOER EN IHAALIG VALSKROPP SAERSKILT FOER EN PAPPERSMASKINS TORKCYLINDER

摘要

A hollow shaft bearing for a drying cylinder of a paper machine. The hollow shaft bearing is provided with thermal insulation between the interior of the hollow shaft and the surface of the journal on which a bearing is supported. The insulation is formed by a coaxial annular space formed between the inside wall of the hollow shaft and the outside wall of the hollow shaft which supports the bearing.