Material: FKM (Viton rubber)
Structure: Metal skeleton reinforced frame
Type: High pressure rotary oil seal
Application: Excavator hydraulic pump system
Function: Prevent hydraulic oil leakage
Temperature range: -20°C to 250°C
Heat resistance: Excellent high temperature stability
Pressure resistance: Ultra high pressure compatibility
Oil resistance: Superior hydraulic oil resistance
Wear resistance: High durability performance
Corrosion resistance: Strong chemical stability
Seal structure: Double lip sealing design
Installation type: Press fit installation
Working medium: Hydraulic oil
Service life: Long operational lifespan
Usage: Heavy machinery maintenance
Compatibility: Excavator hydraulic pumps
Hardness: High elasticity compound
Friction: Low friction coefficient
Performance: High speed rotation support
Industry: Construction machinery repair
Customization: Multiple size options
OEM: Supported production
Environment: Extreme working conditions
Sealing type: Rotary shaft seal
Surface treatment: Anti-wear coating
Precision: High precision sealing edge
Noise reduction: Optimized low noise operation
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: Heat resistance performance
Advantage: Stable high temperature operation
Benefit: Extended service life
Application field: Mining and construction equipment
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