Sale AeroShell Grease 7
AeroShell Grease 7 satisfies nearly all the airframe grease requirements of turbine engined aircraft and also those of piston engined aircraft provided that seal incompatibility does not occur. Most civil aircraft manufacturers approve AeroShell Grease 7 as a general purpose grease either by brand name or by specification. It is recommended for lubricating highly loaded gears, actuator screw mechanisms, etc., also for instrument and general airframe lubrication within the temperature range of –73°C to +149°C.
AeroShell Grease 7 contains a synthetic ester oil and should not be used in contact with incompatible seal materials. Refer to the General Notes at the front of this section. AeroShell Grease 7 is a clay-based grease approved to MIL-PRF-23827C Type II; it should not be mixed with soap-based greases approved to MILPRF- 23827C Type I.
The aircraft lubricant contains a synthetic ester oil and should not not be used in contact with incompatible seal materials.
Shell offers a complete line of eight aviation greases designed to fill almost every lubrication need of the aviation community. The product line consists of eight products each designed for specific applications. Six of the Shell aviation greases are based on Microgel®, an inorganic thickening agent. The seventh grease is soap type grease specifically designed to provide the unique lubricant requirements of helicopter main and tail rotor bearings. The eighth grease is thickened with lithium complex soap and is approved against both Boeing and military specifications.
LOAD CARRYING GREASES
Typical mean Hertz load (kg)
AeroShell Grease 7 - 60
AeroShell Grease 11 MS -57
AeroShell Grease 16 - 57
AeroShell Grease 17 - 60
AeroShell Grease 22 (& 22CF) - 39 (35)
AeroShell Grease 33 - 60
AeroShell Greases 7, 16, 17, 22 and 33 are suitable for operating under heavy load, e.g. gearboxes, retracting screws, worms, chains, and undercarriage pivot bearings, etc.
EXTREME TEMPERATURE GREASES
Useful operating temperature range
AeroShell Grease 7 –73 to +149°C
AeroShell Grease 15–73 to +232°C
AeroShell Grease 16 –54 to +204°C
AeroShell Grease 17 –73 to +149°C
AeroShell Grease 22 –65 to +204°C
AeroShell Grease 22CF –54 to +177°C
AeroShell Grease 23C –62 to +177°C
AeroShell Grease 33 –73 to +121°C
AeroShell Grease 15 is suitable for use in lightly loaded ball and roller bearings throughout the temperature range quoted.
HIGH TEMPERATURE GREASES WHICH HAVE GOOD LOAD CARRYING ABILITY
AeroShell Grease 5 +177°C
AeroShell Grease 7 +149°C
AeroShell Grease 16 +204°C
AeroShell Grease 17 +149°C
AeroShell Grease 22 +204°C
AeroShell Grease 22CF +177°C
AeroShell Grease 23C +177°C
AeroShell Grease 5 is recommended for normal high temperature applications when low temperature properties are not required; it has proved to be an excellent wheel bearing grease.
AeroShell Grease 7 is an advanced multi-purpose grease,
composed of a synthetic oil thickened with Microgel®, possessing
good load carrying ability over a wide temperature range. It is
inhibited against corrosion and has excellent resistance to water.
The useful operating temperature range is –73°C to +149°C.
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