In terms of manufacturers, there is a select group that stands out for their commitment to quality, innovation, and reliability
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2025-08-16 09:11
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(5) The surface finish of the shaft directly affects the service life of the oil seal, that is, the higher the shaft finish, the longer the service life of the oil seal.
J: Additional code is added here as an identifier when two or more seals have exactly the same type codes and dimensional numbers.
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