Wholesale High Quality Rubber Cased Oil Seals & Etal Cased Oil Seals

　　Oil seals also known as shaft seals, are integral components in various
types of machinery. They are primarily used to seal the openings between
stationary and moving components in mechanical equipment. The most commonly
used oil seals in most applications are rubber cased or metal cased oil seals.

　　Rubber cased oil seals are widely used in applications where there is a
risk of metal cased oil seals failing, such as due to thermal expansion. Rubber
cased oil seals cannot rust, providing a stark contrast to metal cased oil
seals. Furthermore, they can better seal slightly damaged housings because
rubber can provide a more stable seal at high temperatures.

　　On the other hand, metal cased oil seals are designed to replace
traditional elastomeric oil seals when the temperature, system pressure, or
rotational speed exceeds the capabilities of rubber oil seals. Metal cased oil
seals are designed to meet your specific rotary seal design requirements.
Moreover, metal cased oil seals are used when installed into housing bores made
from the same material. This allows for equal contraction and expansion of the
material during operation, preventing leakage from occurring.

　　Both types of oil seals play crucial roles in various applications. Rubber
cased oil seals are often used in automotive engines, hydraulic cylinders, fuel
systems, and more. Metal cased oil seals find their use in rotating equipment
like pumps, motors, and gearboxes.

　　Understanding the differences between rubber cased and metal cased oil
seals is essential when selecting the right seal for your application. While
both types serve the same general purpose of preventing leakage and
contamination, their specific applications vary based on the nature of the
machinery they are used in.

Minimum Order: 100 pieces

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