Mobil SHC™ 600 Series are premium performance gear and bearing oils designed to provide excellent service in equipment protection, oil life and trouble-free maintenance to help increase customer productivity. These scientifically engineered oils are formulated using state-of-the-art, proprietary and patent-pending Mobil SHC technology to provide superior and stable performance in demanding applications at high and low temperatures. Mobil SHC 600 products offer excellent low temperature properties as well as better air release performance at lower viscosity grades. These products are resistant to mechanical shear, even in heavy-duty gear and high plain bearing applications. Therefore, there is almost no loss of viscosity.