Overview

Features

• A key factor in the development of Mobil Aviation Grease SHC 100 was the close contact between ExxonMobil product engineers and key OEMs to ensure that the lubricant would provide exceptional performance in aircraft wheel bearings. This work has helped to confirm the results from ExxonMobil laboratory tests showing the exceptional performance of Mobil Aviation Grease SHC 100 including long grease life, enhanced bearing protection and bearing life in aircraft wheels, and wide temperature range of application.
• To combat high thermal exposure of the oil, ExxonMobil product formulators chose synthetic hydrocarbon base oils for Mobil Aviation Grease SHC 100 because of their exceptional thermal/oxidative resistance potential. A state-of-the-art lithium complex thickener technology was developed and used specific additives to enhance performance.

Specifications & Approvals

• ABSC
• DUNLOP
• GOODRICH
• HONEYWELL
• MESSIER-BUGATTI
• PARKER - CLEVELAND

Applications

• Mobil Aviation Grease SHC 100 is recommended for aviation applications which need a lubricant that can perform normal functions, yet go far beyond in terms of high and low temperatures and long-life performance. It is a NLGI Grade 2/ISO VG 100 grease having the cold-temperature pumping resistance of most mineral-oil NLGI Grade 0 greases. It provides outstanding protection at operating temperatures from –54 ºC (-65 ºF) to 177 ºC (350 ºF).
• Mobil Aviation grease SHC 100 is recommended for high speed, heavy load applications such as wheel bearings, as well as for slower speed, high load applications such as landing gear bearings, slides, and joints.
• Mobil Aviation Grease SHC 100 is approved as a wheel bearing grease by all major aircraft wheel manufacturers.

Documents

• Product Information Sheet
• MSDS

Typical Properties

• Grade: NLGI 2
• Bomb Oxidation, Pressure Drop, 100 h, kPa, ASTM D942: 3
• Bomb Oxidation, Pressure Drop, 500 h, kPa, ASTM D942: 5
• Color, Visual: Red
• Copper Strip Corrosion, 24 h, 100 C, Rating, ASTM D4048: PASS
• Dirt, # particles 125u or larger, FTM 3005: PASS
• Dirt, # Particles 25 - 124u, FTM 3005: PASS
• Dropping Point, °C, ASTM D2265: 278 (532)
• Four-Ball Extreme Pressure Test, Weld Load, kgf, ASTM D2596: 250
• Four-Ball Wear Test, Scar Diameter, mm, ASTM D2266: 0.5
• Four-Ball Wear Test, Scar Diameter, 40 kg, 1200 rpm, 1 h, 75 C, mm, ASTM D2266: 40
• Low Temperature Torque, Starting @ -54 C, Nm, ASTM D1478: 0.1 (1020)
• Oil Separation, 30 h @ 177 C, mass%, ASTM D6184: 5
• Pen Worked X 100,000, 1/16" holes, 0.1 mm, FTM 313: 313
• Penetration, 60X, 0.1 mm, ASTM D217: 280
• Rust Protection, 48 h @ 125 F, Rating, ASTM D1743: PASS
• Soap Free Alkali, as Lithium Hydroxide, wt%, M 219: Lithium complex: Texture, VISUAL: Smooth; Slight Tack
• Water Washout, 1 h @ 79 C, wt%, ASTM D1264: 7
• Water Washout, Loss @ 41 C, wt%, ASTM D1264(mod): 3
• Viscosity @ 40°C, Base Oil, cSt, CALCULATED: 100
• Four-Ball Extreme Pressure Test, Load Wear Index, kgf, ASTM D2596: 40