Patent ID: 11898457
Assignee: IHI CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A bearing comprising:
one annular main body through which a shaft is inserted;
a plurality of oil supply grooves included on an inner curved surface of the one main body and extending in an axial direction of the one main body;
a thrust bearing surface included on an end surface of the one main body and included in the one main body;
a plurality of tapered portions included on the thrust bearing surface separated from an outer peripheral edge of the thrust bearing surface at intervals in a circumferential direction of the main body and communicating with the oil supply grooves, the tapered portions each becoming shallower as the tapered portion extends in the circumferential direction; and
an oil discharge groove included on the thrust bearing surface and passing through one tapered portion among the plurality of tapered portions, the oil discharge groove connecting an oil supply groove and the outer peripheral edge.