FEY Labyrinth Sealing Rings

HOW TO SPECIFY LAMINAR SEALING RINGS – FK6 DOUBLE WOUND

Protect components in dirty and abrasive environments up to 700oC

HOW TO SPECIFY LAMINAR SEALING RINGS - FK6 DOUBLE WOUND

Permissible circumferential speed (in m/s)      

Axial and/or radial play

FK7 DMS ring

FEY part numbers are a combination of the series, style, bore/shaft diameter (D), radial section (RB), ring thickness (RD), and ring material.

A special part number is assigned to ring sizes that have special features like coatings or surface finishes.

SeriesStyleBore/Shaft ØRadial SectionRing Thickness
FK6 –

[ASD]

[ASKD]

[ISD]

[ISKD]

D /RB xRD

 

The following is an example of a FEY part number:

Style     = ASD
D          = 50
RB        = 2.4
RD        = 1.45

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