According to Kozlov, an expert involved in the study, they installed two three-dimensional mesh electrodes consisting of wires in a tubular container filled with electrolyte. The ends of the container were sealed with a flexible membrane and the electrodes were sealed. Connected to an external circuit. The positive and negative ions in the electrolyte make the solution conductive, thus turning on the circuit.
When an earthquake occurs, the electrolyte in the vessel sways, causing a change in the amount of charge "received" by the electrode, causing a change in the current in the circuit. According to the previous calculations and experiments, experts have determined the seismic wave information reflected by various current changes. After the data is amplified by the traditional method, the seismic intensity and other related conditions can be derived.
Most traditional seismographs rely on the mechanics principle to provide relevant data of earthquakes by recording the relative motion of certain components in the instrument, so the cost is high. At present, Russian researchers have made six new types of seismographs capable of detecting vibration frequencies ranging from 0.005 Hz to 100 Hz and are preparing for large-scale industrial production.
Rubber sealed deep groove ball bearings have rubber seals installed on one or both sides and are pre-lubricated with grease. These bearings often Also, snap rings are sometimes used on the outside edge. rubber sealed deep groove ball bearings with their simple design, high resistance and low-maintenance, while many different retainers are available, pressed steel cages are most commonly used.
The primary function of the seal is to protect the bearing from contaminants, it is important to keep the bearing clean when you take it out of the packaging so you don`t contaminate it just by handling it. Another function is, of course, is to make sure the bearing retains the lubricant. because of the rubber lip that`s making contact with the inner ring, we have the rubber rubbing on the inner ring of the bearing, increasing the friction in the bearing.
Our rubber sealed deep groove ball bearings use unique design polyamide and steel cage, The inner/outer rings and retainer(cage) are thicker compare with the Common bearings, stronger rivet, which consist more reliable structure. strong impact and heavy load with Grinding groove and super finishing technology. to offer the long life under extreme harsh environment.
Sealed type: With one seal (-RS) on one side or two seals (-2RS) on both sides. Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed applications.
Rubber Sealed Deep Groove Ball Bearing
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