This final-drive seal is engineered for demanding earthmoving conditions. Its rigid metal case resists impact and movement, while the dust lip removes mud and abrasive particles before they reach the dynamic oil-sealing edge.
Product type: high-strength COMBI seal
Primary use: bulldozer final drives
Main function: shock protection
Secondary function: mud exclusion
Material: premium NBR
Optional dust lip: PU
Outer case: reinforced steel
Dust lip: heavy scraper
Main lip: gear-oil seal
Application: bulldozer
Application: final drive
Application: track drive shaft
Dust resistance: high
Mud resistance: strong
Sand resistance: high
Grit resistance: good
Abrasion resistance: reinforced
Water resistance: suitable
Vibration resistance: strong
Impact resistance: high
Speed class: low to medium
Pressure class: low
Temperature range: customizable
Hardness: customizable
Dimensions: custom
Tolerance: precision controlled
Installation: press fit
Housing retention: stable
Contact pressure: uniform
Shaft runout: moderate
Friction: controlled
Heat buildup: reduced
Oil retention: reliable
Grease retention: suitable
Leakage control: effective
Final-drive protection: improved
Service life: extended
Maintenance frequency: reduced
OEM matching: supported
Packaging: heavy-duty export
Inspection: dimensional
Branding: customizable
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