Linde Polymer Tec Co.,Ltd. is one of the most experienced manufacturers and suppliers of aviation turbine gearboxes rubber seals in China, also supports customized service. Please feel free to buy high quality aviation turbine gearboxes rubber seals for sale here from our factory.
Rubber seals in aviation turbine gearboxes
- Shaft seals: Shaft seals in aircraft turbine gearboxes are used to prevent lubricating oil leakage. They are located between the journals and bearings of the turbine gearbox, ensuring that lubricating oil circulates inside the gearbox and preventing it from entering other components or the external environment. These seals are usually rubber O-rings or other shaped rubber sealing rings.
- Housing seal: The housing seal of the aviation turbine gearbox is used to ensure the sealing performance of the gearbox. They are located at the shell seams of the gearbox to prevent lubricating oil from leaking or external impurities from entering the inside of the gearbox.
- Interface Seals: The interface between an aerospace turbine gearbox and other systems or components often requires the use of rubber seals.

For example, interface seals between turbine gearboxes and engines to prevent leakage of gases, liquids or other media. The shape and materials of these seals will vary depending on the specific interface requirements.
Rubber seals for aviation turbine gearboxes need to have properties such as high-temperature resistance, oil resistance, wear resistance and dimensional stability to meet the strict requirements of the aviation industry. They typically require certification and testing to ensure they meet aviation safety and performance requirements.
Suppliers and manufacturers typically follow aerospace industry standards and specifications, such as AS9100 and AMS standards, to design, produce and certify these rubber seals.
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