SKF BR930052K Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930052K Wheel Bearing and Hub Assembly

The SKF BR930052K is a precision-engineered wheel bearing and hub assembly designed for select Buick, Cadillac, Chevrolet, GMC, and Oldsmobile vehicles. This component ensures reliable wheel rotation and supports proper alignment for models such as the Eldorado, Riviera, S10, S10 Blazer, S15, S15 Jimmy, Seville, and Toronado.

• Inside Diameter: 1.307 inches
• Wheel Pilot Diameter: 2.761 inches
• Brake Pilot Diameter: 2.781 inches
• Hub Pilot Diameter: 3.621 inches
• Flange Offset: 1.861 inches
• Flange Diameter: 5.689 inches
• Overall Diameter: 4.750 inches

Technical Details and Specifications

The SKF BR930052K wheel bearing and hub assembly features a flange diameter of 5.689 inches and a flange offset of 1.861 inches, providing precise fitment and alignment for the wheel hub. The inside diameter measures 1.307 inches, accommodating the axle shaft securely. The wheel pilot diameter of 2.761 inches and brake pilot diameter of 2.781 inches ensure compatibility with the braking system and wheel mounting surfaces. Additionally, the hub pilot diameter of 3.621 inches supports proper centering of the hub assembly on the vehicle spindle. These dimensions are critical for maintaining wheel stability and smooth rotation on compatible vehicles.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with a range of GM vehicles, including:

• Buick Eldorado and Riviera
• Cadillac Seville and Toronado
• Chevrolet S10 and S10 Blazer
• GMC S15 and S15 Jimmy
• Oldsmobile models as specified

Use the SKF BR930052K for maintenance or replacement when addressing wheel hub or bearing issues on these specific models.

Common Issues Addressed by SKF BR930052K

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel wobble or play due to hub assembly failure
• Prevents uneven tire wear from improper wheel alignment
• Restores smooth wheel rotation and braking performance
• Corrects vibration issues related to faulty hub components

Installation Notes and Tips

Proper installation of the SKF BR930052K requires attention to torque specifications and alignment. Ensure the hub pilot diameter seats correctly on the spindle to avoid misalignment. Use appropriate tools to press the bearing and hub assembly without damaging seals or bearing surfaces. Verify flange offset and diameter compatibility with the vehicle’s wheel and brake components before installation. It is recommended to inspect related suspension and braking parts during replacement to maintain overall system integrity.

Quality Assurance and Warranty

SKF manufactures the BR930052K wheel bearing and hub assembly to meet OEM standards for durability and performance. The product undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects. Consult product documentation or authorized SKF resources for warranty terms applicable to this part number.