AeroShell Grease 33

The first and, for many years, the only grease to meet the original BMS 3-33 specification, this product offers superior corrosion and wear protection compared with other approved greases. AeroShell Grease 33 can help to reduce costs by simplifying maintenance procedures and product inventories, and can improve safety by reducing the risk of product misapplication. It is trusted by leading airlines and has more in-service time than any other grease in its class.

This grease offers reduced costs through superior protection, longer grease life, and simplified maintenance and inventories. You can enjoy longer component life thanks to its superior corrosion and wear protection, and benefit from extended grease life due to excellent mechanical stability and controlled oil separation.

AeroShell greases can help to extend component life and reduce maintenance costs by preventing wear and corrosion. For example, in industry tests, AeroShell Grease 33 showed a smaller wear scar in a wear test than a MIL-PRF-81322G specification grease 4. No corrosion in saline solution, whereas a bearing with MILPRF-81322G-specification grease showed corrosion between the rollers and the race. Its partner, AeroShell Grease 64 (formerly AeroShell Grease 33MS) is designed to provide similar benefits for the protection of heavily loaded sliding surfaces such as the bogie pivot pins on landing gear assemblages. It contains 5% molybdenum disulphide for exceptional load-carrying and extreme-pressure performance.