WAELZLAGER.

摘要

The improvement prevents fast ageing and oxidising of the lubricant in a standard rolling bearing. These objectives are achieved by applying, adjacent the seal member (6), an annular member (5) having magnetic properties and being provided with pockets or (small) reservoirs (8) filled with the magnetic lubricant. Due to this arrangement a "fresh" quantity of lubricant will always be available to provision the present lubricant in the bearing.