Опорное кольцо, внутренний диаметр 121,11 мм Caterpillar 1368070

A Backup Ring prevents seal extrusion and maintains the integrity of seals when subjected to high-pressure conditions. The backup ring is installed on one or both sides of the primary sealing element, providing support and preventing the seal from being forced into gaps or clearances under pressure. This ensures that the seal remains effective, preventing fluid leakage and maintaining system efficiency. Attributes:• Made from materials resistant to wear and chemical degradation.• Designed to withstand the pressures encountered in the systems.• Prevents seal extrusion and maintains sealing effectiveness.Applications: A Backup Ring is used to prevent seal extrusion under high-pressure conditions, ensuring that the primary seal maintains its effectiveness.