Опорное кольцо для гидравлического цилиндра с внутренним диаметром 110 мм Caterpillar 6377298

The Hydraulic Cylinder Backup Ring is used to support the main seal by forming a tight barrier between the piston rod and the cylinder wall. This ring effectively prevents hydraulic fluid from escaping, maintaining the pressure for efficient cylinder operation. The ring provides an additional layer of protection in high-pressure conditions where fluid forces the main seal to deform. Attributes:• Retains sealing effectiveness over prolonged use in tough conditions.• Maintain consistent hydraulic pressure within the cylinder.• Reduces friction between the piston rod and cylinder wall for smooth motion.Applications: The Hydraulic Cylinder Backup Ring is positioned between the seal and the cylinder wall within the hydraulic cylinder assembly, preventing fluid from bypassing the seal by forming a secondary barrier during high-pressure operations.