SKF BR930198 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930198 Wheel Bearing and Hub Assembly

The SKF BR930198 is a precision-engineered wheel bearing and hub assembly designed for select Cadillac and Chevrolet models. Specifically compatible with the Corvette and XLR, this component ensures reliable driveline performance and proper wheel alignment.

• Wheel Pilot Diameter: 2.761 inches
• Brake Pilot Diameter: 2.781 inches
• Hub Pilot Diameter: 3.959 inches
• Flange Shape: Triangular
• Flange Offset: 1.660 inches
• Flange Diameter: 5.728 inches
• Overall Diameter: 4.750 inches

Technical Details and Specifications

The BR930198 wheel bearing and hub assembly features a flange with a triangular shape, providing a secure mounting surface that aligns precisely with the vehicle’s brake and wheel components. The flange offset of 1.660 inches and flange diameter of 5.728 inches are engineered to maintain proper wheel positioning and load distribution. The wheel pilot diameter of 2.761 inches and brake pilot diameter of 2.781 inches ensure compatibility with the brake rotor and wheel hub, while the hub pilot diameter of 3.959 inches supports accurate hub centering. These dimensions are critical for maintaining the integrity of the driveline and axle system on Cadillac Corvette and Chevrolet XLR models.

Compatible Vehicles and Applications

This SKF wheel bearing and hub assembly is compatible with the following vehicles:

• Cadillac Corvette
• Chevrolet Corvette
• Cadillac XLR
• Chevrolet XLR

Part number BR930198 is specifically designed to meet the OEM specifications for these models, ensuring proper fit and function.

Common Issues Addressed by the BR930198 Assembly

• Eliminates wheel bearing noise and vibration
• Prevents premature wear of axle components
• Restores proper wheel alignment and balance
• Reduces brake rotor runout caused by hub misalignment
• Improves overall driveline stability and safety

Installation Notes and Tips

When installing the SKF BR930198 wheel bearing and hub assembly, ensure the mounting surface is clean and free of debris. Use the correct torque specifications for the flange bolts to avoid distortion. Verify that the wheel pilot and brake pilot diameters align properly with the rotor and wheel hub. It is recommended to inspect related components such as axle shafts and brake rotors for wear during installation. Proper installation will help maintain the longevity and performance of the assembly.

Quality Assurance and Warranty

SKF manufactures the BR930198 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, SKF typically offers coverage against defects in materials and workmanship. Consult SKF or authorized distributors for exact warranty terms related to this part number.