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Rotary Wheel Of Auto Parts
However, it’s plagued with a few drawbacks, such as poor resistance to ozone, sunlight, and weather. It also has limited resistance to high temperatures and flames.
No. Code and number Example ① Seal type code (*)

rubber tube gasket. This is especially important in environments with high levels of mechanical stress or movement, where a rigid gasket may fail to provide adequate protection.
Heat resistance

mm
What Is an Oil Seal?
Car Engine Oil Seal: Importance and Impact

U-shaped silicone gaskets are versatile sealing components used in various industries for their resilience, flexibility, and resistance to extreme temperatures and environmental conditions. These gaskets are commonly employed in applications where a reliable seal is required, such as in automotive, aerospace, and industrial equipment. The U-shaped design allows for easy installation and effective sealing, making them suitable for a wide range of applications.
Notes
1) ISO: International Organization for Standardization
2) 2) JIS: Japanese Industrial Standard
2. Metal Case
One of the main principles of power transmission is consistent lubrication. Shaft seals play a hugely important role in this. Imagine a situation involving a shaft-mount reducer – electric motor prime mover, driven by belts, motion controlled by a torque arm – with an improperly seated seal. A blown-out input shaft seal is a nightmare situation, necessitating an entire breakdown and reassembly, not to mention re-aligning and re-tensioning the belts.