Nyco Grease GN 46

Nyco Grease GN 46 is a mineral-based aircraft grease specifically formulated for critical applications. Its exceptional properties make it a reliable choice for lubricating bearings, splines, and other components in aircraft and helicopter systems. Let’s explore the details of this high-performance grease.

Durable and Versatile

• Petroleum Resistant: Nyco Grease GN 46 is based on a 13 cSt at 40°C mineral base stock and thickened with a calcium soap. It offers excellent protection against water corrosion.
• Wide Operating Temperature Range: Nyco Grease GN 46 can be used from -55°C to +75°C, making it suitable for various aviation applications.

Quality Material with Anti-Corrosion Properties

• Mineral Base Stock: Nyco Grease GN 46 is based on mineral oil with a viscosity of 13 cSt at 40°C.
• Calcium Soap Thickener: Provides excellent mechanical stability and resistance to water washout.

Multi-Purpose Solution

• Bearings and Splines: Reliable lubrication for rotating or non-rotating, oscillating bearings and splines in aircraft.
• Helicopter Tail Rotor Bearings: Outstanding protection against fretting wear.
• Equivalent to Nyco Grease GN 148: Can be technically replaced by the synthetic grease Nyco Grease GN 148.

Reliable Performance

• Corrosion Inhibition: Nyco Grease GN 46 offers very good protection against water corrosion.
• Versatility: Suitable for a wide temperature range (-55°C to +75°C).

Certifications and Approvals

• Approved DEF STAN 91-51 Iss. 2 / XG-284
• Approved MIL-G-25537 C Amd1
• Approved DCSEA 366/A
• Listed in Airbus CML 03FDG1
• Listed in ATR CML 04-013
• Listed in Boeing CML D00020
• Listed in Boeing CML D50050
• Listed in Airbus Helicopters CM154

Health, Safety, and Environment

• Inhalation: Avoid breathing vapors. Use in well-ventilated areas.
• Skin Contact: Wash thoroughly after handling.
• Environmental Impact: Avoid release to the environment.

Specifications of Nyco Grease GN 46

1. Color: Brown, homogeneous smooth paste
2. Dropping Point: 145°C (minimum 138°C)
3. Worked Penetrability after 60 strokes: 275 (1/10 mm)
4. Oil Separation (30 h @ 100°C): 2.5% w (maximum 5.0%)
5. Evaporation Loss (22 h @ 100°C): 6.5% w (maximum 7.0%)
6. Copper Corrosion (24 h @ 100°C): 1a (maximum 1b)

Industries Where Nyco Grease GN 46 Is Popular

Nyco Grease GN 46 is widely used in the following industries:

• Aerospace: Specifically for lubricating bearings, splines, and other components in aircraft and helicopter systems.
• Oil & Gas Industry: Suitable for valves conveying hot crude oil or natural gas.
• Power Generation: Gas turbines and steam turbines benefit from their exceptional properties.

Price of Nyco Grease GN 46

Discover the best price for Nyco Grease GN 46! Contact us now to get a personalized quote. Don’t miss out on this high-performance mineral aircraft grease.

Flash Point and Drop Point of Nyco Grease GN 46

• Flash Point: 150°C (minimum 140°C)
• Drop Point: Not applicable (Nyco Grease GN 46 is not a solid grease)

Viscosity of Nyco Grease GN 46

Nyco Grease GN 46 exhibits the following viscosity characteristics:

• Kinematic Viscosity at 40°C: 13 cSt
• Viscosity Index: Exceeds 300

Nyco Grease GN 46 Datasheet

FAQs

Can Nyco Grease GN 46 be used in extremely cold climates?
Absolutely! Nyco Grease GN 46 adapts to temperatures as low as -55°C, making it ideal for aviation and other applications.

Is Nyco Grease GN 46 suitable for helicopter tail rotor bearings?
Yes, it provides outstanding protection against fretting wear in helicopter tail rotor bearings.

How often should I replenish grease with Nyco Grease GN 46?
Regular maintenance and adherence to manufacturer guidelines will help determine the optimal replenishment interval.