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- In the automotive industry, these gaskets are used extensively in engine components, such as the cylinder head gasket which separates the combustion chambers from the cooling system, preventing oil and coolant mixing. A faulty gasket here can result in engine overheating or failure, underscoring the importance of quality in their manufacture.
Proper preparation is crucial for successful oil seal installation. Ensuring that the seal, shaft, and bore are correctly prepared and aligned prevents seal failure, leakage, and premature wear of the components.
Updates in oil seals


ERIKS
Special seal types and their features
Oil seal characteristics
0.1 to 0.32 μmRa and 0.8 to 2.5 μmRz
and the lead angle to no greater than 0.05°. (There is a risk that the lead marks will impede the sealing performance of the oil seal: see Figure 5.)
Operating conditions such as the engine’s temperature, position, size, pressure and shaft speed largely determine which individual oil seal composition is most suitable for every individual application.