Опорное кольцо головки гидроцилиндра Caterpillar 462-3133

The Hydraulic Cylinder Head Backup Ring prevents the extrusion of seals when exposed to high pressure, which leads to seal failure. By acting as a support structure, the backup ring helps distribute pressure evenly across the seal, enhancing the longevity of the overall sealing system. Thus, it contributes to improved sealing efficiency and reduced leakage in hydraulic systems.Attributes:• Prevents seal extrusion in high-pressure applications.• Reduces the risk of system failure due to seal damage.• Helps minimize friction between moving components.Applications: The Hydraulic Cylinder Head Backup Ring is located within the hydraulic cylinder assembly, positioned behind the primary seal to support the seal and ensure effective sealing performance during hydraulic operation.