Mobil SHC 626
Mobil SHC 626 is an exceptional performance synthetic gear and bearing oil engineered to provide outstanding equipment protection, extended oil life and efficient operation in demanding industrial applications. It is formulated using advanced synthetic base oils and a balanced additive system to deliver reliable lubrication across both high and low temperature conditions.
One of the key advantages of Mobil SHC 626 is its excellent thermal and oxidation stability. The formulation resists oil degradation and deposit formation at elevated temperatures, helping extend oil life and reduce maintenance requirements. This contributes to improved system cleanliness and enhanced equipment reliability.
Mobil SHC 626 also provides high load-carrying capability and strong anti-wear protection. The lubricant helps protect gears, bearings and heavily loaded components, reducing wear and extending equipment life even under severe operating conditions. This helps minimise unexpected downtime and maintenance costs.
Another important benefit is its low traction coefficient. This reduces friction in gears and rolling contact bearings, resulting in lower operating temperatures and improved mechanical efficiency. This can contribute to reduced energy consumption in appropriate applications.
Mobil SHC 626 also offers excellent low-temperature fluidity and high viscosity index. These properties help maintain lubricant flow during cold start-up while providing stable film strength at elevated operating temperatures. This makes the product suitable for equipment exposed to wide temperature variations.
Mobil SHC 626 is recommended for a wide range of industrial gear and bearing applications including worm gearboxes, rolling element bearings, mixers, centrifuges and other equipment operating under severe conditions. It is also suitable for oil flooded rotary screw compressors compressing natural gas, field gas gathering, CO₂ and other process gases.
Physical characteristics include ISO VG 68 viscosity grade with a kinematic viscosity of approximately 68 mm²/s at 40°C and 11.6 mm²/s at 100°C. Mobil SHC 626 has a viscosity index of approximately 165, a flash point of approximately 225°C and a pour point of approximately −54°C. The product provides an FZG scuffing fail stage of 12 and excellent oxidation stability exceeding 10,000 hours, supporting long service life in gear and bearing applications.
