Bearing isolator, labyrinth oil seal MG707 replaces skeleton oil seal

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This post was last edited by Dream 100 at 2021-7-5 16:50 Product Introduction 1. Use the O-ring interference fit of the moving ring to hold the shaft tightly to prevent shaft surface wear and no energy consumption. 2. The product adopts magnetic design, and the dynamic and static rings are always stuck together through magnetic force. Achieve zero leakage. 3. Wear-resistant material high carbon fiber is used as the friction pair between the dynamic and static rings, with a low friction coefficient. 4. The product has a compact design and can be installed at the original oil seal position without any changes to the equipment. 5. The operating temperature can reach -40 to 200 degrees, and can be designed separately for special working conditions. 6. The service life is more than 25,000 hours. Product parameters Pressure resistance: 0.11MPa Temperature resistance: -40-200 degrees Linear speed: 28m/s Radial runout: 0.3mm axial movement: 0.3mm product thickness: 14mm(min) Material: Phosphor bronze, aluminum alloy, stainless steel sealing ring material: NBR/FKM media: Applicable working conditions for water, oil, dust and gas: It is suitable for oil supply and lubrication by the oil pump in the cavity, the cavity is full of oil, and the cavity is under pressure. The application speed is 0-5000 rpm, the operating temperature is -40 degrees to 200 degrees, and it can reach 350 degrees under special working conditions. Pump bearing boxes, gear boxes, reduction gearboxes, compressor bearing boxes, motors, fans, vertical reducers, new energy vehicle direct drive motors, underwater equipment, replacement pump mechanical seals and other equipment. 7. Labyrinth seal is a non-contact labyrinth seal. It refers to a seal that has many tortuous gaps between the moving ring and the static ring to reduce leakage. It is an ideal labyrinth flow channel model. A number of annular sealing teeth are arranged in sequence around the rotating shaft. A series of interception gaps and expansion cavities are formed between the teeth. The sealed medium produces a throttling effect when passing through the gaps in the tortuous labyrinth to achieve the purpose of blocking fluid leakage. Main features of labyrinth bearing isolators: There is no shaft grinding, and an auxiliary sealing ring is installed between the shaft and the moving ring to achieve the interference of the shaft to achieve a tight holding force. There is only a narrow and tortuous gap between the moving and stationary rings and there is no direct contact, so there will be no friction between each other to generate high temperatures. It can effectively block the leakage of internal fluid and prevent external media from entering the interior. The structure is simple and easy to install.