| abstract |
A lubricating grease, particularly for use in constant velocity joints, comprises a base oil comprising mineral or synthetic oils or mixtures thereof, a thickener, molybdenum dithiophosphate and copper (I) oxide. . In addition, the grease may comprise molybdenum dithiocarbamate, zinc dithiophosphate, a sulfur-containing and metal-free extreme pressure agent, an organic amine, and if desired, at least some of the normal additives such as corrosion, anti-oxidant additives, tackifiers and viscosity index improvers. The grease is economical in raw material, and has characteristics of low wear and low friction. |