Опорное кольцо электродвигателя гидронасоса Caterpillar 7R7063

The Hydraulic Pump Electric Motor Backup Ring is used to protect primary seals from damage due to high pressures and extrusion forces. By providing additional support to the primary seals, the backup ring helps maintain the integrity of the sealing system and prevent leaks. In high-pressure hydraulic systems, there is a risk of the hydraulic fluid forcing primary seals to extrude into gaps or clearances. The Backup Ring acts as a barrier to prevent extrusion of the primary seal material, ensuring that the seal remains effective and maintains a proper seal with minimal leakage.Attributes:• Used to withstand high pressures within the hydraulic unit• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Hydraulic Pump Electric Motor Backup Ring helps improve the overall sealing performance of the hydraulic system. It helps maintain the effectiveness of the primary seals, ensuring that the system operates efficiently and without fluid loss.