Outstanding high temperature resistance, the dropping point is not lower than 300°C, and can be used in high temperature environment for a long time. The imported environment-friendly extreme pressure anti-wear agent can fully meet the safe and normal use of the wheel hub bearing in the overload, high speed, large tonnage, and long-term continuous driving of the car. Excellent anti-oxidation, anti-rust additives and outstanding mechanical stability of this product make it have a long service life.