SKF BR930083K Axle Bearing and Hub Assembly - Front

Overview of SKF BR930083K Axle Bearing and Hub Assembly

The SKF BR930083K axle bearing and hub assembly is engineered for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed to meet precise specifications, this component ensures proper fitment and durability for models such as the Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.

• Inside diameter: 1.148 inches for accurate axle fit
• Wheel pilot diameter: 2.761 inches ensuring proper wheel alignment
• Brake pilot diameter: 2.781 inches for secure brake component seating
• Hub pilot diameter: 3.583 inches to maintain hub stability
• Flange offset: 1.772 inches for correct positioning
• Flange diameter: 5.689 inches providing a solid mounting surface

Technical Details and Specifications

The BR930083K axle bearing and hub assembly from SKF is designed with precise dimensions to maintain the integrity of the driveline system. The inside diameter of 1.148 inches allows for a secure fit on the axle shaft, while the wheel pilot diameter of 2.761 inches ensures the wheel mounts correctly without excessive play. The brake pilot diameter of 2.781 inches supports proper brake rotor alignment, critical for braking performance. Additionally, the hub pilot diameter of 3.583 inches stabilizes the hub assembly, reducing vibration and wear. The flange offset of 1.772 inches and flange diameter of 5.689 inches provide the necessary clearance and mounting surface for the wheel and brake components.

Compatible Vehicles and Applications

This SKF axle bearing and hub assembly is compatible with a range of GM vehicles, specifically:

• Buick Cutlass Supreme and Regal
• Chevrolet Lumina and Monte Carlo
• Oldsmobile Cutlass Supreme
• Pontiac Grand Prix

It is designed to replace original equipment parts, ensuring proper fit and function in these models.

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise caused by worn or damaged bearings
• Resolves wheel wobble or play due to hub assembly wear
• Prevents brake rotor misalignment for consistent braking performance
• Reduces vibration and uneven tire wear related to hub instability
• Restores proper flange positioning to maintain wheel and brake component integrity

Installation Notes and Tips

When installing the SKF BR930083K axle bearing and hub assembly, ensure the mating surfaces are clean and free of debris. Verify the inside diameter matches the axle shaft for a secure fit. Proper torque specifications should be followed to avoid premature wear or damage. It is recommended to inspect related components such as wheel studs and brake rotors during installation to ensure overall system reliability.

Quality Assurance and Warranty

SKF manufactures the BR930083K axle bearing and hub assembly to meet stringent quality standards. While specific warranty details are not provided, SKF products typically undergo rigorous testing to ensure durability and performance. Using this assembly helps maintain the driveline integrity of Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.