Described is a lubricating oil composition which is excellent in oxidation stability and comprises a base oil and an oxidation inhibitor, wherein the lubricating base oil is a mineral oil-derived lubricating oil having a saturated hydrocarbon content of 80% by mass or more and the viscosity-density constant of the saturated hydrocarbon component is 0.79 or less.
所描述的是一种氧化稳定性极佳的润滑油组合物,它由基础油和氧化
抑制剂组成,其中润滑基础油是一种矿物油衍生润滑油,其饱和碳氢化合物含量为 80% 或更高,饱和碳氢化合物组分的粘度-密度常数为 0.79 或更低。