SKF BR930028K Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930028K Wheel Bearing and Hub Assembly

The SKF BR930028K is a precision-engineered wheel bearing and hub assembly designed for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This component ensures reliable wheel rotation and supports vehicle stability for models such as the Chevrolet Cavalier and Pontiac Sunfire.

• Inside Diameter: 1.003 inches
• Wheel Pilot Diameter: 2.242 inches
• Brake Pilot Diameter: 2.295 inches
• Hub Pilot Diameter: 2.893 inches
• Flange Diameter: 4.921 inches
• Flange Offset: 1.740 inches
• Overall Diameter: 3.937 inches

Technical Details and Specifications

The SKF BR930028K wheel bearing and hub assembly features precise dimensions critical for proper fitment and function. The inside diameter of 1.003 inches allows for secure mounting on the axle shaft, while the wheel pilot diameter of 2.242 inches and brake pilot diameter of 2.295 inches ensure accurate alignment with the wheel and brake components. The hub pilot diameter of 2.893 inches provides a stable interface with the vehicle hub, and the flange diameter of 4.921 inches combined with a flange offset of 1.740 inches supports proper wheel positioning and load distribution. These specifications make the BR930028K suitable for driveline and axle applications in various GM vehicles.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with multiple GM makes and models, including Buick Achieva, Cadillac Calais, Chevrolet Cavalier, Cimarron, Corsica, Cutlass Calais, Firenza, Grand Am, J2000 Sunbird, Skyhawk, Skylark, Sunbird, and Sunfire. The part number BR930028K is specifically designed to meet the OEM requirements for these vehicles, ensuring proper fit and function in driveline and axle systems.

Common Issues Addressed by SKF BR930028K

• Eliminates wheel bearing noise and vibration
• Restores proper wheel alignment and rotation
• Prevents premature wear of axle components
• Improves braking performance by maintaining brake pilot alignment
• Reduces risk of hub flange damage and wheel wobble

Installation Notes and Tips

When installing the SKF BR930028K, ensure the hub and bearing surfaces are clean and free of debris. Use proper torque specifications for mounting bolts to avoid flange distortion. Verify the flange offset and pilot diameters match the vehicle’s specifications to maintain wheel alignment. It is recommended to inspect related components such as axle shafts and brake rotors during installation for optimal performance.

Quality Assurance and Warranty

SKF manufactures the BR930028K 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 manufacturing defects, providing confidence in the product’s reliability for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac applications.