Cover disk i.e. metal cover disk, for sealing roller bearing against contamination and lubricant discharge, has elastomer molded at outer edge of disk, where disk is mounted by force-fitting in flat-sided groove at roller bearing outer ring

摘要

The disk has a circular elastomer molded at an outer edge of the disk. The disk is mounted by force-fitting in a flat-sided groove at a roller bearing outer ring. The form of the elastomer on a side to be pressed exhibits a slip radius.