Опорное кольцо цилиндра ковша, внутренний диаметр 110 мм Caterpillar 6426502

The Bucket Cylinder Backup Ring provides supplemental support to primary seals, acting as a secondary barrier against hydraulic fluid leakage. Installed in conjunction with primary sealing elements, this backup ring helps distribute pressure evenly across the sealing surfaces and provides additional protection against extrusion and wear. By preventing fluid leakage and contamination, it ensures the integrity and reliability of the hydraulic system, prolonging the service life of the bucket cylinder.Attributes:• Secure fit within the cylinder prevents leakage.• Prevents seal deformation under high load conditions.• Enhances sealing efficiency by maintaining consistent pressure.Applications: The Bucket Cylinder Backup Ring serves as a secondary sealing element installed in conjunction with primary seals, acting as a barrier to prevent hydraulic fluid from escaping the cylinder and protecting against contamination ingress.