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- TC oil seals, also known as double-lip oil seals, consist of two sealing lips, one on each side of the seal, which provide superior protection against oil leakage. The inner lip is in contact with the rotating shaft, while the outer lip is in contact with the housing. This dual-lip design effectively creates a barrier that prevents oil from escaping and contaminants from entering the system.
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- Pressure: As the pressure increases, the radial load and the friction of the sealing lip increase in contact with the shaft. As with temperature, each oil seal has a recommended pressure for optimum performance. Excessive pressure causes the seals to wear more quickly and consequently have a shorter life.