Gear oil composition
The present invention provides a gear oil composition for vehicle driving systems, more specifically a gear oil composition for vehicle final reduction gears, which can improve a fuel-saving effect by reducing its viscosity and, at the same time, secure bearing fatigue life characteristics.The gear oil composition comprises a base oil (A) and another base oil (B), described below, and at least one species of additive for gear oil, and has a kinematic viscosity of 80 mm2/s or less at 40° C.:
ExxonMobil Research and Engineering Company
C C C C C C C C C C C C C C C C C C C C C C C
C10M C10M C10N C10N C10M C10M C10M C10M C10N C10N C10M C10M C10N C10N C10M C10M C10N C10N C10M C10M C10N C10M C10M
additional inventional additional additional additional additional additional additional additional additional additional additional additional additional additional additional additional additional inventional additional additional additional inventional
Narihiko Kiyonari Tatsuji Kouji Kenji Yasuyoshi
Yoshimura Ishikawa Suganuma Saitoh Ueno Suzuki