Multi-rowed taper roller bearing for use as e.g. main shaft bearing for rotor in wind energy plant, has intermediate washer arranged between bearing rings for providing positive connection between bearing rings

摘要

The bearing (100) has two bearing rings (110, 120) concentrically arranged in an axial direction. The bearing rings are formed as an inner ring or an outer ring (130) of the roller bearing. A friction-increasing intermediate washer (360) is arranged between the bearing rings to provide a positive connection between the bearing rings. The bearing rings are screwed with one another, where one of the bearing rings and/or the intermediate ring comprise holes (420, 430) for screw connection. The intermediate washer comprises a coating for increasing static friction at the bearing rings.