| 摘要 |
PROBLEM TO BE SOLVED: To provide new rust preventive grease, and to provide a rolling bearing in which, particularly, the occurrence of rust on leaving can be suppressed by the application of the same grease. SOLUTION: The rust preventive grease suppresses the occurrence of rust in a metallic surface, and dispersedly contains inhibitor-containing waterdrops exhibiting corrosion inhibition effect. Further, the inhibitor is the water soluble one, and, particularly, polyphosphate is used. The inhibitor contains metal powder or metallic salt, particularly, zinc powder or zinc salt. COPYRIGHT: (C)2003,JPO |
