
MOBIL SHC 634
Gear and bearing oil with excellent properties at high and low temperatures, as well as improved air release capability in the lower viscosity grades. The products resist mechanical shear, even in highly loaded gears and bearings, so that there is virtually no reduction in viscosity. The oil also has exceptionally good resistance to oxidation and the formation of deposits at elevated temperatures, in addition to very good resistance to rust and corrosion, wear protection, demulsibility, foam control, and air separation performance, as well as compatibility with various metals. The oils in the upgraded Mobil SHC 600 series maintain good compatibility with seals and other materials used in equipment typically lubricated with mineral oils.
ISO VG 460, Cst v 40°C, 460, v 100 °C, 50.7, Viscosity index, 174, Pour point -39°C, Flash point 228°C, Specific gravity v 15 °C, 0.87, FZG 13+