Outer Diameter expand_less
Height expand_less
3 products
Most sold arrow_drop_down
Product Outer Diameter Height Material Housing Material Color Stock From price
End-cap - Type CS-12 - 37x7 NBR/Steel - Black - OSS280121 End Cap 37 7 NBR – Nitrile Steel Black 56 € 1,96
visibility navigate_next
End-cap - Type CS-12 - 72x9 NBR/Steel - Black - OSS303901 End Cap 72 9 NBR – Nitrile Steel Black 1230 € 2,83
visibility navigate_next
End-cap - Type CS-12 - 22x4 NBR/Steel - Black - OSS303902 End Cap 22 4 NBR – Nitrile Steel Black 936 € On request
visibility navigate_next


An CS-12 is an End cap that provide the secure closure of bores, bearings and shaft feedthroughs. These caps are valves made of steel with vulcanzied rubber on the outside. The end cap is used as an end seal for the shaft passage in, for example motor gearboxes, bridges or gearboxes. 

What can I use a End Cap it for?

You can apply the CS-12 for the things mentioned below:

- Transmissions
- Bearing block sealing
- Split housings
- Light metal housings
- Sealing of thin flowing or gaseous media

how do i mount it?

A properly executed mounting is the basic requirement for a functional seal. The use of a hydraulic or mechanical press-in device is the preferred way to press the end cap into the housing bore. It engages extensively on the exterior of the end cap, so the pressing force acts as tightly as possible on the outer diameter. To minimize the rebound or oblique positioning of the end cap. The press-in device must be held for a certain period of time in the final position. The design of the mounting hole conforms to guidelines under DIN 3760 for radial shaft seal rings. The ISO tolerance zone H8 must be provided in accordance with DIN ISO 286. For the bore diameter d2

What are the advantages?

- Exclusive use of highly resistant NBR and FKM materials 

- It have a very wide temperature range, which is a big advantage.

- An advantage is that they have a secure closure of bores.

- Stiffening ring made of unalloyed steel in accordance with DIN EN 10139.

- Three different design formats with an elastomer outer casing, as a half-shoulder design, or with an elastomer, grooved outer casing.

-  special profiles can be made for the end caps.


 I you want more information or do you have any questions about the CS-12? feel free to contact us.


Do you need advice?

We would love to be of assistance to you in all your sealing inquiries on Oil Seals, Radial Shaft Seals & Radial Seals

Wellendichtung, Radialdichtung, Simmerring, Joints radiaux, Guarnizioni Radiali, Sellos Radiales, Simmerringe, Oliekeerring, Rotationsdichtung, joints pour mouvements tournants, juntas de eje y juntas rotativas, forgó tengely tömítés termékcsoportban, guarnizioni per elementi rotanti, t?sn?ním pro otá?ivé a kyvné pohyby, Oil seal, rotary shaft seal, joint rotatoire d'axe, guarnizione rotativa del pozzo, sello rotatorio del eje, περιστροφικ? σφραγ?δα ?ξονων, Roterende Tætninger, Tätningar för rotation, Rotationsdichtungen, wellendichtung, Rota?ní pohyby, Uszczelnienia ruchu obrotowego.