| abstract |
Provided are a grease composition for an automotive electrical accessory in which a base oil containing an aromatic ester oil is blended with a specific diurea compound as a thickener, and a rolling bearing in which the grease composition is enclosed. The grease composition and rolling bearing do not generate abnormal noise even at an extremely low temperature of −40 ° C., have excellent seizure resistance even at a high temperature close to 180 ° C., and also have excellent rust prevention performance. Suitable for engine accessories and the like. |