Bearing system for use at high rpm comprises inner ball bearing whose outer ring is in contact with ring with Z-shaped cross-section which is also in contact with inner ring of an outer ball bearing in contact with machine casing

摘要

The bearing system for use at high rpm comprises an inner ball bearing (2) whose outer ring is in contact with an intermediate ring (5). The ring has a Z-shaped cross-section and is also in contact with the inner ring of an outer ball bearing (3) whose outer ring contacts the machine casing (4).