Material: FKM (Viton rubber)
Structure: Heavy duty metal skeleton reinforcement
Type: High pressure rotary oil seal
Application: Excavator hydraulic pump repair and replacement
Function: Prevent hydraulic oil leakage
Temperature range: -20°C to 250°C
Pressure resistance: Ultra high pressure compatible
Oil resistance: Excellent hydraulic fluid resistance
Wear resistance: Enhanced heavy duty durability
Corrosion resistance: Strong chemical stability
Seal structure: Double lip sealing system
Installation type: Press fit installation
Working medium: Hydraulic oil
Service life: Extended industrial lifespan
Usage: Construction machinery maintenance
Compatibility: Excavator pump systems
Hardness: High elasticity compound
Friction: Low friction coefficient
Performance: Stable high speed rotation
Industry: Heavy equipment repair
Customization: Multiple size options
OEM: Supported manufacturing
Environment: Extreme pressure working conditions
Sealing type: Rotary shaft seal
Surface treatment: Anti-wear coating
Precision: High precision sealing edge
Noise reduction: Reduced operational noise
Heat resistance: High temperature stability
Leak prevention: Advanced sealing technology
Maintenance: Low maintenance requirement
Packaging: Industrial export packaging
Certification: ISO quality standard
Replacement: Pump overhaul kit component
Core use: Excavator hydraulic repair industry
Feature: Heavy duty performance
Advantage: Long service durability
Benefit: Stable hydraulic operation
Application field: Mining and construction machinery
Durability: Industrial grade reliability
Sealing performance: High pressure leak proof
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