JIC-1346476C1 57.15mm ID, Piston Wear Ring Seal, Phenolic Resin Cotton Fabric

A piston wear ring made from phenolic resin cotton fabric is a specialized component designed to reduce friction and wear in hydraulic or pneumatic piston applications. Here’s a detailed description:

Material Composition:

• Phenolic Resin: A high-performance thermosetting plastic known for its heat resistance, mechanical strength, and dimensional stability.
• Cotton Fabric Reinforcement: Layers of woven cotton fabric impregnated with phenolic resin, providing durability and shock absorption.

Features & Benefits:

1. Wear Resistance – Reduces friction between the piston and cylinder, extending component lifespan.
2. Self-Lubricating – Phenolic resin has low friction properties, minimizing the need for additional lubrication.
3. High Load Capacity – Withstands heavy radial and axial loads without deformation.
4. Thermal Stability – Resists moderate heat (typically up to 250°F/120°C).
5. Corrosion & Chemical Resistance – Performs well in water, oil, and mild chemical environments.
6. Dimensional Stability – Maintains shape under pressure, preventing seal failure.

Common Applications:

• Hydraulic cylinders & pumps
• Pneumatic systems
• Compressors
• Marine and industrial machinery

Replacement Part Description:

The inch piston seal fits European brand construction machinery, such as CASE, CATERPILLAR, JOHN DEERE etc.

• Can also be used for single-acting applications.
• Good wear resistance.
• Long service life thanks to application-optimized compounds.
• Constantly low dynamic friction throughout the part’s service life.
• Insensitive to extreme pressure peaks.
• Improved lubrication due to pressure medium deposit in the dynamic contact area.
• Extremely high extrusion resistance.
• Simple fabrication of the housing.
• Installation in open housings.