FIELD: energy.
SUBSTANCE: invention relates to power engineering. Support of low-pressure compressor of turbomachine, comprising intermediate shaft, in which is installed a compressor rotor journal and connected to it in circumferential direction by means of spline joint, and in axial direction by means of coupling pipes, successively mounted on intermediate shaft ball bearing, graphite seal, labyrinth seal, wherein seals and inner ring of ball bearing are locked relative to intermediate shaft in axial direction by means of thrust face and nut.
EFFECT: invention increases efficiency, reliability and manufacturability of support due to additional control of alignment and convenience of flaw detection of bearing and seals.
1 cl, 1 dwg
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