LUBRICATING OIL COMPOSITION FOR FINAL REDUCTION GEAR

摘要

PROBLEM TO BE SOLVED: To provide a lubricating oil composition for a final reduction gear having wear resistance and seizure resistance and capable of fuel-saving.SOLUTION: Provided is a lubricating oil composition for a final reduction gear comprising: lubricating base oil in which kinematic viscosity at 100°C is 3.5 to 5.5 mm/s; and a viscosity modifier, and in which kinematic viscosity at 100°C is 6.0 mm/s or more.SELECTED DRAWING: None