The present invention provides a grease composition for automobile wheel bearings, which contains (a) an urea thickener represented by general formula (1); R1—NHCONH—R2—NHCONH—R3 (wherein R1 and R3 may be the same or different from each other and are each independently an aromatic hydrocarbon group having 6 to 12 carbon atoms, and R2 represents an aromatic hydrocarbon group having 6 to 15 carbon atoms); (b) an organic molybdenum compound; and (c) a base oil. The composition of the present invention can extend the flaking life and lubrication life, and reduce the fretting wear.
GREASE COMPOSITION FOR AUTOMOBILE WHEEL BEARING
SCHMIERFETTZUSAMMENSETZUNG FÜR AUTORADLAGER
FORMULATION DE GRAISSE POUR ROULEMENT DE ROUE D AUTOMOBILE
2020-04-15
Patent
Electronic Resource
English
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