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FEY Labyrinth Sealing Rings

Protect components in dirty and abrasive environments up to 700oC

fk6 double wound laminar sealing rings

FK6 laminar rings are double wound. They serve as a grease seal for plain and roller bearings and are also used as a protective seal in front of radial lip seals. Higher sealing performance is achieved by the FK6 laminar rings when exuding grease. They also provide better protection against dust, dirt and splash water. FK6 laminar rings are outstanding for their high retention force and have no joint gap. The combined ASKD or ISKD ring sets optimize the sealing as a result of the increased labyrinth effect.

  

FK6 Dimensions Table

Due to easier fitting in the grooves the ISD or ISKD arrangement is preferred over the ASD or ASKD arrangement where this is possible. The ring carriers can be manufactured from steel, cast iron or plastic.


 

ASD

Outside Clamping Double Rings
2 rings = 1 set

No speed limit for housing or ring carrier



ASKD

Outside Clamping Duuble Rings Combination
3 rings = 1 set

No speed limit for housing
Speed limit for ring carrier max 10m/s

 

ISD

Inside Clamping Double Rings
2 rings = 1 set

No speed limit for housing
Speed limit for shaft max 10m/s



ISKD

Inside Clamping Double Rings Combination
3 rings = 1 set

No limit for housing
Speed limit for shaft max 10m/s

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