LUBRICATING GREASE

PROBLEM TO BE SOLVED: To provide a lubricating grease having highly excellent load resistance capable of satisfactorily exhibiting lubricity originating from the grease even under a condition that a component comes in contact with the grease at high surface pressure. SOLUTION: Molybdenum disulfide t...

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Bibliographische Detailangaben
Hauptverfasser: SAKAGUCHI AKIO, KURIKI MITSUMASA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a lubricating grease having highly excellent load resistance capable of satisfactorily exhibiting lubricity originating from the grease even under a condition that a component comes in contact with the grease at high surface pressure. SOLUTION: Molybdenum disulfide to be a solid lubricant, graphite and limestone are incorporated into a grease formed by solidifying a base oil using a thickener. Contents of the base oil, the thickener, molybdenum disulfide, the graphite and the limestone are specified to be 70 to 86 wt.%, 6 to 7 wt.%, 1 to 5 wt.%, 1 to 5 wt.% and 1 to 5 wt.%, respectively. The base oil is specified to be a mineral oil and the thickener is specified to be lithium soap. COPYRIGHT: (C)2009,JPO&INPIT