Mobil SHC 639 Gear Oil 20Lt Drum

This scientifically engineered oil is formulated using the latest proprietary and patent pending Mobil SHC technology to provide outstanding and balanced performance in demanding applications at high and low temperatures.

Mobil SHC 639 features excellent low temperature properties, as well as improved air release performance in the lower viscosity grades. This product is resistant to mechanical shear, even in heavily loaded gear and high shear bearing applications, so that there is virtually no loss of viscosity.

Features:

• Superb high temperature thermal/oxidation resistance
• High Viscosity index and absence of wax
• Low traction coefficient
• High load carrying capability
• Balanced additive combination
• ISO 1000
• Viscosity Index, ASTM D2270: 184

Applications:

• Filled for life gearboxes, especially high ratio/ low-efficiency worm gears
• Remotely located gearboxes, where oil change-out is difficult
• Low temperature applications, such as ski lifts where seasonal oil changes can be avoide
Mixer roll bearings and roll neck bearings where high temperatures are encountere Severe centrifuge applications, including marine centrifuges
• Railroad A/C Traction Drives