FK3 ASK

FK 3 ASK Single laminar sealing rings combined
for bores


Application "FK3 ASK" Outside clamping combined single rings (5 rings = 1 set)

Single wound laminar sealing rings "FK3 ASK" are used as a grease seal for roller and plain bearings and they protect, if greased, against dust entry and ambient moisture. Due to the increased labyrinth effect, the sealing effect is optimized by the additional sealing of the groove base diameter.

The "FK3 AS" or "FK3 ASK" assemblies are normally preferred over the "FK3 IS" or "FK3 ISK" assemblies due to their easier installation into the grooves. Depending on the applications or the technical requirements, the ring carriers can be manufactured from steel, cast iron, light alloy or plastics.

ring materials

 

 


Axial and/or radial play 3) :

The groove width "A" must be widened by twice the play if play occurs in the area of the rings. The groove base diameter "D2" must be reduced by the radial play if radial play occurs. Damage to the rings and the surrounding components occurs if this is not adhered to. It is recommended to use the full groove width tolerances, especially in the case of thermal expansion.

Installation:
Please click here.

Order information 4) :
The ring diameter information must match the housing or bore diameter dimensions "D1" for all inquiries and/or orders.

The rings can be ordered individually or in sets (1 set = 3 AS rings + 2 IS rings).

Run and installation tests:
Run and installation tests under operating conditions must be performed in each case before standard production of our laminar rings can begin to determine whether the desired sealing effects can be achieved.

Technical Data Sheet
FK 3 ASK Single laminar sealing rings combined
for bores




 

 PRODUCTS

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  FK2

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  FK4

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  FK3  AS
         ASK
         IS
         ISK

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  FK5
  FK5 HFL

----------------------
 FK6 ASD
       ASKD
       ISD
       ISKD

----------------------
  FK7 ESB
        ESW
        DSB
        DSW
        DMS

----------------------
  FK8



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  Greasing
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  Installation
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  Application Examples



 

 


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