| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lubricating grease composition which has low torque, generates little environmental load, and is further excellent in durability, and to provide a rolling device which is also excellent in durability with low torque. <P>SOLUTION: (A) An antioxidant for lubricants includes vitamin A or vitamin A derivative. (B) A lubricating grease composition contains: saturated fatty acid triglyceride containing ester of saturated fatty acid and glycerol as base oil; dextrin fatty acid ester containing fatty acid and dextrin, or inulin acid ester containing fatty acid and inulin as a thickener; and the antioxidant (A) for the lubricant. (C) A rolling device is lubricated with the lubricating grease composition (B). <P>COPYRIGHT: (C)2012,JPO&INPIT |
