Hebei Hankai hydraulic oil seal manufacturers
The design must be such that it balances the need for a tight seal with the amount of friction generated during operation. Excessive friction can lead to wear and heat buildup, while insufficient sealing can allow fluid leakage. Therefore, engineers carefully select materials and dimensions to ensure optimal performance.
rotary lip seal


25 47 7 oil seal. Metal oil seals, on the other hand, are preferred for high-temperature applications where resistance to heat is crucial.
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