Axial radial rolling contact bearing in particular for supporting rotor blades on a wind turbine

摘要

The invention relates to an axial radial rolling contact bearing in particular for supporting rotor blades (2) on a wind turbine (1) comprising a first bearing ring (7) and a second bearing ring (8) which form an inner ring and an outer ring and comprising a radial rolling contact bearing row (4) and a plurality of axial rolling contact bearing rows between the first bearing ring (7) and the second bearing ring (8). According to the invention at least four axial rolling contact bearing rows (5a 5b 5c 5d) which are arranged at a distance from each other in the axial direction (x) are provided said radial rolling contact bearing row (4) being arranged between the second axial rolling contact bearing row (5b) and the third axial rolling contact bearing row (5c) in the axial direction (x).