China Oil Seal Factory OEM Customized SC Seals

　　SC seals also known as shaft seals, are a critical component in many
mechanical systems, providing a barrier that prevents the leakage of lubricants
and the ingress of contaminants. But what material is an SC seal made of?

　　The SC seal profile is composed of a single metal cage with a rubber
coating and a primary sealing lip with an integrated spring. This combination
of materials provides the seal with its essential characteristics, including
durability, flexibility, and resistance to various environmental conditions.

　　The metal cage of the SC seal is typically made from steel. This provides
the seal with structural integrity and resistance to high pressures and
temperatures. The rubber coating, on the other hand, enhances the seal’s
sealing ability at the housing and is kind to softer materials.

　　The primary sealing lip of the SC seal is integrated with a spring. This
spring is usually made from standard carbon steel. The spring ensures that the
sealing lip maintains constant contact with the shaft, thereby enhancing the
seal’s effectiveness.

　　The rubber used in SC seals can be made from various materials, including
ACM (Acrylic Rubber), EPDM (Ethylene Propylene Diene Monomer Rubber), FKM
(Fluoroelastomer Rubber), HNBR (Hydrogenated Nitrile Butadiene Rubber), and NBR
(Nitrile Butadiene Rubber)1. These materials offer different properties, making
them suitable for different applications. For instance, NBR is known for its
excellent resistance to oil, while EPDM is highly resistant to weathering.

　　It’s important to note that the choice of material for an SC seal depends
on several factors, including the operating conditions and the specific
requirements of the application. For example, if the seal is to be used in an
environment with high temperatures, a material like FKM, which has excellent
heat resistance, would be a suitable choice.

　　SC seals are made from a combination of metal and rubber materials, each
contributing to the seal’s overall performance and longevity. By understanding
what material an SC seal is made of, one can make informed decisions when
selecting seals for specific applications.

Minimum Order: 100 pieces

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