Thrust bearing

摘要

The bearing has a washer disk (17) whose outer diameter is smaller than that of a washer disk (18). The washer disks have outer flanges (19,20) which are supported radially outward. The outer flange (19) of the washer disk (17) having smaller outer diameter is axially covered by the outer flange (20) of the washer disk (18) having larger diameter such that an enclosure of the bearing is formed against a lubricant passage.