Lubricating grease 58

enginefor bearingsfor aircraft

Product overview
AeroShell Grease 58 is a lithium-complex wheel bearing grease formulated for aircraft applications requiring extended grease life, high load capacity and wide temperature performance from -54°C to +175°C.

Features and benefits

• Advanced wheel bearing protection: Specifically developed for aircraft wheel bearings to reduce wear under high loads and speeds.
• High mechanical stability: Maintains consistency and film strength under severe operating and wet conditions, limiting relubrication frequency.
• Enhanced corrosion resistance: Delivers outstanding protection against corrosion and rust, helping to extend component service life.
• Excellent water washout resistance: Resists lubricant loss in wet environments and jet-wash exposure.
• Superior load-carrying capability: Formulated for high-pressure contacts in landing gear and rotating assemblies.
• Standards and approvals: First grease to exceed SAE AMS3058 for wheel bearing greases.

Specifications & approvals
SAE: AMS3058
Airbus: AIMS 09-06-003; CML 03GCC1

Applications
AeroShell Grease 58 is suited to demanding aircraft environments where high bearing loads, high speeds and wide temperature ranges occur. Typical uses include aircraft wheel bearings, landing gear, engine accessories, control systems, actuators, screw-jacks, servo mechanisms, electric motors, helicopter rotor bearings, instruments, airframe lubrication, hinge pins and static joints.

Health, Safety and Environment

• Health and Safety: Refer to the product Safety Data Sheet (MSDS) for handling and exposure guidance.
• Protect the environment: Collect used grease and oil at authorised facilities. Do not discharge into drains, soil or water.

Documents and technical media
Technical Data Sheet (TDS) and Material Safety Data Sheet (MSDS) are available. Typical physical characteristics are provided in the downloadable data table; values may vary between production batches.

Video
Title: AeroShell Grease 58 – A short introduction. Duration: 4:12 minutes. Key messages: addresses increased demands on wheel bearings (multidimensional loads, rapid heating, particulate contamination, jet wash and corrosive runway fluids); based on lithium-complex thickener technology for enhanced anti-wear, load-carrying and corrosion protection; demonstrates outstanding EMCOR corrosion protection (score 0 in tests) and longer grease and bearing life in comparative evaluations.

Technical characteristics

• Product family / brand: AeroShell (AeroShell Lithium Complex Grease portfolio)
• Denomination: AeroShell Grease 58
• Typical operating temperature range: -54°C to +175°C
• Thickener technology: lithium-complex
• Key approvals/specifications: SAE AMS3058; Airbus AIMS 09-06-003; Airbus CML 03GCC1
• Performance properties: superior load-carrying capacity, excellent anti-wear, high mechanical stability (including when wet), excellent water washout resistance, outstanding corrosion protection (EMCOR score 0)
• Recommended uses: aircraft wheel bearings, landing gears, engine accessories, control systems, actuators, screw-jacks, servo mechanisms, electric motors, helicopter rotor bearings, airframe lubrication, hinge pins and static joints
• Available documents: TDS and MSDS (English); typical physical characteristics table