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1586
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223
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2867
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562
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475
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1632
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The hydrodynamic ribsa) provided in one direction on the air side face of the lip ensure higher sealing performance. Seals are designed to create a tight seal around the shaft by utilising a combination of lip geometry, surface tension, and lubrication. When the shaft rotates, the lip of the oil seal comes into contact with the shaft surface, creating a frictional force that generates heat. This heat helps to soften and conform the elastomeric material of the oil seal to the shape of the shaft, ensuring an effective sealing action.