AEROSPEC 400 Rocol

AEROSPEC 400 is a high-performance, multi-purpose EP aerospace grease, suitable for heavily loaded applications, particularly aircraft wheel bearings. Designed for long-term lubrication of elements operating in arduous environments, even in constant sub-zero temperatures, the grease is highly resistant to oxidation. The product provides excellent corrosion protection and extreme pressure performance in humid, damp and even wet conditions. The fully synthetic base oil leaves minimal residues and EP additives guarantee outstanding high load performance. Thanks to very low starting and running torque figures, the grease provides exceptional stability at extremely low temperatures (down to -54º). The product maximises periods of time between re-lubrication and reduces equipment failure, downtime, and lubricant usage. AEROSPEC 400 is approved for use on Boeing to MMS 657, Airbus to 09-06-003 and Airbus Helicopters to ECS 7242-4314.

Application: Lubrication of a wide range of airframe components, including anti-friction bearings, plain bearings, gearboxes, and other mechanisms, operating in arduous environments.

Technical data:
Base fluid: synthetic
Thickener: Lithium complex soap
Base fluid viscosity at 40ºC: 50cSt
Base fluid viscosity at 100ºC: 8cSt
Water washout: 4.1%
NLGI No.: 2
Starting torque at -54ºC: 0.64Nm
Running torque at -54ºC: 0.23Nm
4 ball weld load: 620kg
Mean Hertz Load: 68kg
Drop point: min. 280ºC
Storage temperature: +1ºC - +40ºC
Shelf life: 3 years