Mô tả
Function
Rotary seals are designed to seal the pressurized hydraulic fluid against the
atmosphere, preventing leakage and pollution of the environment or to transfer liquids and/or
gases from a stationary part into or out of rotating machinery.
Features
- The profile is designed with interference on the OD which provides a good static
fit, preventing the entry of humidity and other contamination via the outside diameter.
- No spring preloaded sealing lip which enables a compact design.
- Small friction and low heat build-up.
- Not suitable for pressure from the trailing side.
Application
Needle bearings, sealing of viscous media (f.e. grease), etc.
Useage as additional wiper.
Max. speed: PU 5 m/s; NBR 10m/s
Installation
snap-in installation
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