Dynamic seals are used in applications with motion between the hardware component and the sealing solution. The motion can be rotary, translatory, reciprocating or oscillating. Effective dynamic seals need to maintain a balance between the sealing force, minimize the friction and furthermore prevent leakage..
Simmerrings seal rotating shafts reliably and are used in millions of applications and a variety of equipment in general industry and the automotive sector.
Freudenberg Sealing Technologies has risen to these challenges and provides made-to-order shaft seal rings with the maximum leak tightness and reliability for a wide range of applications
The high performance of Freudenberg Sealing Technologies Rotary and Swivel Seals is impressive – even under a static load.
U-rings are used to seal translational and rotating movements against aggressive media and pressures.
V-Ring Seals and Deflectors from Freudenberg Sealing Technologies must withstand a great deal. Even installation, they are stretched over the shaft and pushed against their subsequent seat.
Rod Seals from Freudenberg Sealing Technologies perform multiple tasks. Rod Seals are primarily used in pneumatic and hydraulic cylinders and have the task of the incoming and outgoing cylinder rod.
In pneumatic and hydraulic cylinders, wipers protect the interior of the cylinder against external contaminant, as the cylinder rod is retracting.
Guide Rings have the task of guiding the rods and pistons of pneumatic and hydraulic cylinders and preventing direct metallic contact with the cylinder housing.
Oil seals for automotive and special purpose dampers and hydraulic and electric steering applications
The damping seal from Freudenberg Sealing Technologies combines the functions of what would normally be three components into a single part.
Freudenberg Sealing Technologies valve stem seals control leak rate for the life of the engine to assure correct guide lubrication while avoiding excessive oil consumption.
How can you avoid bearing damage on electric motors? Learn all about eCON, the electrically conductive nonwoven material from Freudenberg for safe grounding.