DESCRIPTION |
FEATURES |
SPECIFICATIONS |
DOCUMENTS |
VIDEO |
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DESCRIPTION
**AeroShell Grease 14** is a calcium soap-thickened mineral grease formulated specifically for helicopter applications.
It provides **exceptional anti-fretting protection**, strong moisture resistance and long-lasting oxidation stability, ensuring reliable rotor performance in demanding environments.
With an operating range of **–54°C to +75°C**, it is approved by major helicopter manufacturers and widely trusted for both main and tail rotor bearing lubrication.
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## Applications
- Main and tail rotor bearings on helicopters
- Splines, rotating joints and areas prone to fretting wear
- Locations requiring corrosion and moisture resistance
- Suitable for multi-purpose helicopter lubrication
- Approved by all major helicopter OEMs
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## Why CJ Aerospace?
CJ Aerospace provides genuine aviation-grade lubrication solutions with fast, local support:
- 🇦🇺 **Australian-owned & operated**
- 📦 **Local stock for fast dispatch across Australia & NZ**
- 🔧 **Technical advice for lubricant selection and compliance**
- ✈️ **Trusted by MROs, operators, and maintenance engineers**
> ✉️ [Contact us at sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need help selecting the correct helicopter grease? Our team is here to assist.
FEATURES
- **Specialised helicopter multi-purpose grease**
- **Strong anti-fretting protection** for critical rotor components
- **High moisture resistance** to prevent corrosion
- **Corrosion- and oxidation-inhibited** for long-term durability
- **Stable performance from –54°C to +75°C**
- **Approved by leading helicopter manufacturers**
SPECIFICATIONS
Package Dimensions
| Length | 23.9 cm |
| Height | 5.7 cm |
| Width | 5.5 cm |
| Weight | 440 g |
Details
| Specification | Detail |
|--------------|--------|
| **Grease Type** | Mineral oil, calcium soap-thickened |
| **Colour** | Tan |
| **Base Oil Viscosity @40°C** | 13.7 mm²/s |
| **Base Oil Viscosity @100°C** | 3.1 mm²/s |
| **Operating Temperature Range** | –54°C to +75°C |
| **Drop Point** | 148°C |
| **Worked Penetration @25°C** | 284 |
| **Unworked Penetration @25°C** | 277 |
| **Oxidation Stability (100h @ 99°C)** | 20 kPa |
| **Oxidation Stability (400h @ 99°C)** | 93 kPa |
| **Oil Separation (30h @ 100°C)** | 4% |
| **Water Stability (100,000 strokes + 10% water)** | 44 (0.1 mm change) |
| **Evaporation Loss (22h @ 100°C)** | 6.6% |
| **Low-Temperature Torque Start @ –55°C** | 0.53 Nm |
| **Low-Temperature Torque Run @ –55°C** | 0.03 Nm |
| **Copper Corrosion (24h @ 100°C)** | Passes |
| **Particle Cleanliness** | Passes (FED-STD-791 3005) |
| **Certifications / Approvals** | MIL-G-25537C (US); DEF STAN 91-51 (UK); NATO G-366; Joint Service XG-284; Rolls-Royce OMat 433 |
| **Manufacturer** | Shell / AeroShell |
BROCHURES & DOCUMENTATIONS
List of Brochures
AeroShell Grease Brochure
List of Documentation
AEROSHELL GREASE 14 Technical Data Sheet
AEROSHELL GREASE 14 MSDS
VIDEO
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