Laminar Sealing Rings

Laminar Sealing Rings are non-contacting (labyrinth) seals,

ranging from 15 - 1300mm in diameter (0.6 - 51 inches) and are produced

as single and double wound versions; several grades of spring-steel are

available (including stainless steel up to 850mm (33.5 inches).

FK2:
FK2 Laminar Sealing Rings

Laminar Sealing Rings for pistons of internal combustion engines, compressors, pneumatics and hydraulics, shock absorbers etc.

FK3:
FK3 Single wound Laminar Rings

Single wound Laminar Rings as grease seals for plain and roller bearings.

FK4:
FK4 Laminar Sealing Rings

Laminar Sealing Rings for pistons in freeform and drop forging machines, presses, hydraulic controls and distributors.

FK5 / FK5-HFL:
FK5/FK5-HFL Double wound Laminar Sealing Rings

"FK5-HFL": Double wound Laminar Sealing Rings for compensators in exhaust-pipe systems of combustion engines, turbines, continuous casting equipment etc.

FK6:
FK6 Double wound Laminar Sealing Rings

Double wound Laminar Sealing Rings as seals for grease lubricated ball and roller bearings in especially demanding applications; also for very high speeds.

FK8:
FK8 Complete seal unit with plastic ring carrier

Complete seal unit with plastic ring carrier for grease lubricated axle bearing.

 

LAMINAR SEALING RINGS WORKSHEET

 

PROJECT ID:

PART #:

 

THE LAMINAR RINGS ARE USED TO SEAL AGAINST:

 

       SPLASH WATER

       LOSS OF OIL

       DUST

       CUTTING FLUID

       LOSS OF GREASE

       CONTAMINATION

       OTHER:

 

 

 

DO THE LAMINAR RINGS PROTECT OTHERS SEALS?

       YES

       NO

IF YES, WHAT KIND OF SEAL? :

 

HOUSING

RPM:

BORE DIAMETER:

       INCHES

       MM

 

SHAFT

RPM:

SHAFT DIAMETER:

       INCHES

       MM

 

OPERATING TEMPRATURE

MINIMUM:

MAXIMUM:

       CELSIUS

       FARENHEIT

 

MOVEMENT

AXIAL:

       INCHES

       MM

FREQUENCY:

RADIAL:

       INCHES

       MM

FREQUENCY:

 

PRESSURE

MINIMUM:

MAXIMUM:

       BAR

       PSI

 

RELUBRICATION

       NO

       YES, VIA:

 

CORROSIVE ENVIROMENT

       NO

       YES:

 

MATERIAL

HOUSING:

HARDNESS:

SHAFT:

HARDNESS:

 

NOTES