FIELD: machine building.
SUBSTANCE: turbomachine comprises a stator, a rotor rotating in one specified direction and a bearing unit. The bearing unit comprises the first part attached to the turbomachine stator with the help of a set of bolts and nuts, the second part attached to a rotor, and a rocking bearing arranged between the first and second parts of the bearing unit. The bolts that connect the first part of the bearing unit to the turbomachine stator have the direction of screwing opposite to the direction of turbomachine rotor rotation.
EFFECT: invention makes it possible to prevent unscrewing of bolts in case of unbalancing of a turbomachine rotor.
6 cl, 6 dwg
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