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Radial oil seals are designed for sealing lubricants and fluids around rotating or reciprocating shafts, preventing the entry of contaminants from destroying internal components.They consist of a rubber sealing lip, metal case and a spiral tensioning spring.

At FDS hydraulic seal, we offer a large selection of Rotary shaft seals from spring loaded, non-spring loaded, metal casings to rubber covered casings as well as custom shaft seals as per your drawing or samples.

Advantage:

1) Best heat resistance

2) Best cold resistance

3) Excellent weather and ozone resistance

4) Resistant against aliphatic mineral oils and most grease types

Material:

Type and designations of materials

1)Nitrile rubber (NBR)

2)Acrylic rubber (ACM)

3)Silicone rubber (VMQ)

4)Fluorous rubber (FKM)

5)Hydrogenated Nitrile rubber (HNBR)

Selecting a Rotary Shaft Seal

Below is a chart that show several types of shaft oil seals. Choose the correct type that best fits your application. Besides, you also need to know the actual shaft diameter, actual bore diameter, height of the seal and rubber material. For more assistance on designing a shaft seal for your application, just call 86-15959520092.

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