Grease compostion for automobile electrical equipment auxiliary device and prelubricated rolling using the grease composition
申请人:Fujita Yasunobu
公开号:US20060073989A1
公开(公告)日:2006-04-06
To provide a grease composition for auxiliary machinery of automobile electrical component containing an aromatic ester oil-containing base oil having a specific diurea compound as a thickener blended therewith and a rolling bearing having the foregoing grease composition packed therein. The foregoing grease composition and rolling bearing do not generate abnormal noises even at an extremely low temperature of −40° C., have excellent seizure resistance even under a high temperature closed to 180° C., have excellent rust preventing performance, and are suitable especially for electrical parts and auxiliary machineries of engines, etc.
提供一种用于汽车电气部件辅助机械的润滑脂组合物,该组合物含有一种芳香族酯类油基油,其中掺入了一种特定的二脲化合物作为稠化剂,还提供一种装有上述润滑脂组合物的滚动轴承。上述润滑脂组合物和滚动轴承即使在零下 40 摄氏度的极低温度下也不会产生异常噪音,即使在接近 180 摄氏度的高温下也具有优异的抗咬合性,防锈性能优异,特别适用于发动机等的电气部件和辅助机械。