abstract |
The present invention provides a grease composition comprising 70 to 80 parts by weight of a base oil, 10 to 20 parts by weight of a urea-based thickener, and 1 to 10 parts by weight of a phosphate compound, based on the total weight of the grease composition. The grease composition according to an embodiment of the present invention can improve wear resistance, heat resistance and the like, so that it is stable even at high temperature and high speed rotation, and can improve performance and life. |