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Advantages and disadvantages of floating oil seals

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Advantages and disadvantages of floating oil seals

2021-05-17 10:26:24
1. The floating seal ring is a non-contact seal with long service life and high reliability.
2. The floating seal ring is not sensitive to the operating state of the machine and has stable sealing performance.
3. The floating seal ring has small seal wear, reliable seal, simple maintenance and convenient maintenance.
4. The floating ring sealing material is metal, so it can withstand high temperatures.
5. Due to the liquid film in the gap of the floating seal ring, the friction is very small, which makes the machine more efficient.

Floating oil seals are manufactured with high precision. The non-concentricity of the ring, the non-perpendicularity of the end face and the surface roughness have a significant impact on the sealing performance. In addition, the sealing liquid cannot seal the leak.