Oil Seal Q13

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Outer Diameter expand_less
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Product Rotation Inside Diameter Outer Diameter Height Material Color Stock
Oil Seal 178 x 210 x 15 - FPM - VITON-  Brown - OS-Q13 - OSS71871 71871 Oil Seal 178 210 15 FPM - VITON Brown € 146,29 Details

Oil Seal Q13

-Fabric-reinforced OS-Q13

-Spring-loaded elastomer sealing lip

-Radial and annual lubricating grooves at the bottom side

-Relubrication is possible if 2 seals are installed back-to-back


Special features

- It has a modern sealing lip, design for high dynamic sealing actions

- Robust, Fabric reinforced outer diameter

- high resistance to wear

- Intended for housings with increased surface roughness

- The installation is simple and replacement of the seal possible

- all components of the seal are corrosion-resistance

- Split design available, can be replaced without removing the shaft

- relubrication is required through radial and annular grooves


Applications e.g.

You can use it for:

- heavy machines

- Marine applications 

- Rolling mill

- wind power systems

- large gearbox



Standard materials

Elastomer, NBR 80

Adhesive part, NBR Impregnated cotton fabric

Spring, Rust and acid resistant steel 1.4310


Special materials

sealing lip, FKM 80

Adhesive part,  FKM Impregnated cotton fabric

Spring, Rust and acid resistant steel 1.4310


Operating parameters

The information below is for the standard material combination.

temperature, -30°C to +100°C

Press, unpressurized max 0,05 MPa

circumferential, Max. 20 m/s

mineral oil based lubricants

The individual maximum values allowed must at all times be considered in conjunction with all operating parameters. The total load on the seal is based on the individual values.


Design information


Tolernace, ISO H9

Hardness, 60 HRC

Roughnness, Ra= 0,2 - 0,8  μm

Rmax, ≤ 2,5 μm

Surface finish, free of orientation.



Tolerance, ISO H8

Roughness, Ra= 1,6 - 4μm

Rmax,  ≤ 15 μm 



The oil seal is mounted in an axial accessibility installation space. The seal has a slight excess in both outer diameter and height. The outer diameter is slightly bumped during assembly.


If you want more information, or do you have any questions, feel free to contact us.






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