ADJUSTABLE BEARING ASSEMBLY, IN PARTICULAR FOR WIND TURBINES

Abstract: a bearing arrangement includes a first anti-friction bearing including an inner ring and an outer ring, a second anti-friction bearing including an inner ring and an outer ring, a first spacer element seated between the inner ring of the first anti-friction bearing and the inner ring of the second anti-friction bearing and including an oil supply channel which runs in a radial direction, and a second spacer element arranged between outer ring of the first anti-friction bearing and the outer ring of the second anti-friction bearing for adjusting a bearing prestress. the second spacer element includes at least two curved pieces which are placed circumferentially in opposition to one another. the second spacer element extends in the radial direction such as to from a radial gap to the first spacer element and includes an oil supply channel which runs in the radial direction.

Inventor(s): Christian König, MARKUS DEGELING, SARAH BRÖCKER, DAVID TE WILDE

CPC Classification: F03D80/703 (Bearing or lubricating arrangements)

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