П-образное манжетное уплотнение штока, внутренний диаметр 143,4 мм Caterpillar 367-3933

The U Cup Seal, also known as a U-ring used in hydraulic cylinders helps to provide a dynamic sealing solution for the piston rod of the cylinder, preventing the leakage of hydraulic fluid and maintaining the operational integrity of the cylinder. It features a U-shaped cross-section, which enables it to effectively seal against the piston rod as it moves back and forth within the cylinder bore. Attributes: • Reduce the vibration caused between the parts• Offers good flexibility and durability• Allows effective sealing to accommodate both low and high-pressure applicationsApplications:The U Cup Seal is used to provide the required dynamic sealing to prevent hydraulic fluid leakage within the cylinder piston and its associated components and acts as a barrier against the entry of external elements.