High Quality Oil Seal NBR FKM Various Mechanical Bearings Oil Seal

　　Oil seals are sealing elements used to close rotating or fixed shaft
sealing devices. Their main function is to prevent lubricating oil, liquid, or
gas from leaking from the shaft seal while blocking dust, dirt, and other
external contaminants from entering the mechanical system. Oil seals are
usually made of elastic materials (such as rubber or polyurethane) and metal
components (such as springs) to achieve high sealing efficiency.

　　Types of Oil Seals

　　1. Static Oil Seals: Used for sealing between stationary parts, such as
flanges and joints, typically to prevent liquid leakage or contaminants from
entering.

　　2. Dynamic Oil Seals: Used for sealing rotating or reciprocating parts,
maintaining sealing effectiveness during shaft rotation or reciprocating
movement, suitable for pumps and motors.

　　3. Double Lip Oil Seals: Provide dual sealing effects with inner and outer
sealing lips effectively blocking liquid leakage and external contaminants,
suitable for higher-demand applications.

　　4. Mechanical Oil Seals: Used in high-pressure and high-temperature
environments, featuring complex structures to maintain stable sealing
performance under extreme working conditions.

　　Applications of Oil Seals

　　1. Machinery: Commonly used in various mechanical bearings to prevent
lubricant leakage.

　　2. Automotive Engines: Used to seal crankshafts and camshafts to prevent
oil leakage.

　　3. Agricultural and Construction Equipment: Such as excavators and
bulldozers, playing a crucial sealing role in transmission systems.

　　4. Industrial Gearboxes: Ensuring lubrication of the gear system,
preventing wear caused by friction during operation.

　　5. Hydraulic Systems: Maintaining system stability in hydraulic pumps and
motors, preventing hydraulic oil leakage, and ensuring efficient operation.

　　By using oil seals appropriately, not only can the working efficiency of
equipment be improved, but also its service life can be extended, ensuring
long-term stable operation.

Minimum Order: 1000 pieces

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