SKF BR930457 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930457 Wheel Bearing and Hub Assembly

The SKF BR930457 is a precision-engineered wheel bearing and hub assembly designed specifically 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 BR930457 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 for the wheel. The flange offset of 1.791 inches is engineered to maintain proper wheel positioning relative to the suspension components. The inside diameter of 1.252 inches ensures compatibility with the axle shaft, while the wheel pilot diameter of 3.417 inches and brake pilot diameter of 3.543 inches support precise alignment of the wheel and brake components. The hub pilot diameter of 3.897 inches further stabilizes the hub assembly within the vehicle’s wheel hub system.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with select Ford and Lincoln models, specifically the Ford Expedition and Lincoln Navigator. The part number BR930457 is designed to meet the exact fitment requirements of these vehicles, ensuring proper installation and optimal driveline function.

• 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 diameter
• Reduces risk of hub assembly failure under load

Installation Notes and Tips

When installing the SKF BR930457 wheel bearing and hub assembly on Ford Expedition or Lincoln Navigator models, ensure the flange and pilot diameters align precisely with the vehicle’s hub and brake components. Use proper torque specifications to secure the flange bolts and verify that the inside diameter fits snugly on the axle shaft. It is recommended to inspect the surrounding suspension and brake parts for wear during installation to maintain overall driveline integrity.

Quality Assurance and Warranty Information

SKF manufactures the BR930457 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. This part is backed by SKF’s quality assurance processes, providing confidence in its fitment and function for Ford Expedition and Lincoln Navigator vehicles. Warranty coverage details should be confirmed with the supplier or manufacturer documentation.