SKF 550225 Wheel Seal - Front or Rear Outer

Reliable SKF Wheel Seal for Driveline and Axles

The SKF 550225 wheel seal is engineered to provide effective sealing solutions for driveline and axle applications. Designed with precision, this wheel seal ensures optimal protection against contaminants and fluid leaks, maintaining the integrity of your vehicle's axle system.

• Width: 0.276 inches for precise fitment
• Outside Diameter: 2.567 inches to match axle housing dimensions
• Shaft Diameter: 1.890 inches for accurate shaft sealing
• Sealing Surface Type: Durable nitrile material for resistance to wear and fluids
• Part Number: 550225 for easy identification and replacement

Technical Details of the SKF 550225 Wheel Seal

This wheel seal features a nitrile sealing surface, which offers excellent resistance to oils, greases, and other automotive fluids commonly encountered in driveline and axle environments. The 0.276-inch width and 2.567-inch outside diameter are designed to fit specific axle housings, while the 1.890-inch shaft diameter ensures a tight seal around the axle shaft. These dimensions are critical for maintaining proper sealing performance and preventing contamination or fluid leakage that can lead to premature component wear.

Applications and Problem Solving

• Prevents axle grease leakage in driveline systems
• Protects wheel bearings from dirt and moisture intrusion
• Maintains proper lubrication within axle assemblies
• Reduces risk of axle shaft corrosion and damage
• Helps avoid costly repairs due to seal failure

Installation Notes and Tips

When installing the SKF 550225 wheel seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into the axle housing without damaging the nitrile lip. Verify the shaft diameter matches the 1.890-inch specification for optimal sealing. Proper installation will extend the service life of the seal and associated driveline components.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive sealing solutions, known for consistent quality and durability. The 550225 wheel seal is manufactured to meet industry standards for driveline and axle applications. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support reliable performance.