SKF BR930453 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930453 Wheel Bearing and Hub Assembly

The SKF BR930453 is a precision-engineered wheel bearing and hub assembly designed for Ford Expedition and Lincoln Navigator models. This component ensures reliable driveline performance by maintaining proper wheel alignment and smooth rotation.

• Inside Diameter: 1.252 inches
• Wheel Pilot Diameter: 3.417 inches
• Brake Pilot Diameter: 3.543 inches
• Hub Pilot Diameter: 3.897 inches
• Flange Shape: Rectangular
• Flange Offset: 1.791 inches
• Flange Diameter: 7.204 inches

Technical Specifications and Design Details

The SKF BR930453 wheel bearing and hub assembly features a flange with a rectangular shape and a flange diameter of 7.204 inches, providing a secure mounting surface. The flange offset of 1.791 inches is engineered to maintain proper wheel positioning relative to the suspension components. The inside diameter measures 1.252 inches, accommodating the axle shaft precisely. Additionally, the wheel pilot diameter of 3.417 inches and brake pilot diameter of 3.543 inches ensure accurate alignment of the wheel and brake components, while the hub pilot diameter of 3.897 inches supports the hub's centering on the axle.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with select Ford and Lincoln vehicles, specifically the Ford Expedition and Lincoln Navigator. The part number BR930453 is designed to meet the exact fitment requirements of these models, ensuring proper installation and function within the driveline and axle system.

• Eliminates wheel vibration and noise caused by worn bearings
• Restores proper wheel alignment and handling
• Prevents premature tire wear due to hub misalignment
• Supports brake system stability by maintaining brake pilot alignment
• Reduces risk of hub failure and axle damage

Installation Notes and Tips

When installing the SKF BR930453 wheel bearing and hub assembly, ensure the flange and pilot diameters align correctly with the vehicle’s hub and brake components. Use proper torque specifications for mounting bolts to avoid flange distortion. It is recommended to inspect the axle shaft and surrounding components for wear or damage before installation. Proper lubrication and clean mounting surfaces will help achieve optimal performance and longevity.

Quality Assurance and Warranty

SKF manufactures the BR930453 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and precision fitment. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects, providing confidence in the product’s reliability for Ford Expedition and Lincoln Navigator applications.