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Seal face width
Oil glossary |
The radial distance from the inside edge to the outside edge of the sealing face.
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Seal swell (rubber swell), английский
The swelling of rubber (or other elastomers) gaskets, or seals when exposed to petroleum, synthetic lubricants, or hydraulic fluids. seal materials vary widely in their resistance to the effect of such fluids. some seals are designed so that a moderate amount of swelling improves sealing action.
Seal face, английский
It is either of the two lapped surfaces in a mechanical seal assembly forming the primary seal.
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