FIELD: machine engineering.
SUBSTANCE: thrust bearing includes the electromagnetic stator (22) with the stator surface (26) and the rotor disk (28) with the rotor surface (36), facing the stator surface (26). The rotor disc (28) contains the radially inner part, made of the first material and directly and exclusively connected to the radial outer part, made of the second material. The first material is the corrosion-resistant metal or the metal alloy, and the second material is the ferromagnetic metal or the metal alloy.
EFFECT: wear resistance increase.
14 cl, 8 dwg
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