FEY Labyrinth Sealing Rings
HOW TO SPECIFY LAMINAR SEALING RINGS FK5 SINGLE & DOUBLE WOUND
Protect components in dirty and abrasive environments up to 700oC
General Information
HOW TO SPECIFY LAMINAR SEALING RINGS FK5 SINGLE & DOUBLE WOUND
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.
| BORE | SHAFT | ||||||||
| Series | Style | Bore/Shaft Ø | Opposing Ø | Set Thickness | Series | Style | Bore/Shaft Ø | Opposing Ø | Set Thickness |
| FK5 – | [AS][ASK][ASD][ASKD] | D / | D-(2*RB) x | [RB*3][RB*5][RB*2][RB*3] | FK5 | [IS][ISK][ISD][ISKD] | D / | D+(2*RB) x | [RB*2][RB*5][RB*2][RB*3] |
The following is an example of a FEY part number:
Style     = ASDK
DÂ Â Â Â Â Â Â Â Â Â = 150
RBÂ Â Â Â Â Â Â Â = 6.0
RDÂ Â Â Â Â Â Â Â = 2.0
