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Product brands of Freudenberg Sealing Technologies
Piston seal K84
Description
Symmetrical
Double-acting
Profile ring as sealing and preloaded element
Dimples on end face
Tight fit on inner diameter
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Advantages
Downloads
Function
Applications
Excellent sealing effect even in the low-pressure range
Good static and dynamic sealing effect
Low friction
High wear resistance
Generation of a hydrodynamic ulbricant film even at low speeds
Rapid pressure build-up (nubs on end faces)
Minimized stick-slip effect
High extrusion reliability
Optimum force flow to the sealing edge via profile ring
Product datasheet
Sealing of pistons
For pressure load from both sides
Second sealing edge supports sealing effect of the groove ring under static and dynamic load
Nubs on end face allow quick activation
Most commonly used in the following applications:
Mobile hydraulics
For medium to heavy-duty applications
PRD(EU) - 20250120.4
