Accessories used together with bearings, including set sleeve, release sleeve, nut, clamp spring, oil seal, etc

  • oil seal
    Oil seal is the customary name for general seals, which is simply the seal of lubricating oil. It is a mechanical component used to seal grease (oil is the most common liquid substance in the transmission system, and also refers to the general liquid substance). It isolates the parts that need to be lubricated in the transmission parts from the output parts, and does not allow lubrication Oil leaks. Static seals and dynamic seals (generally reciprocating) use seals called oil seals.