SKF BR930877 Wheel Bearing and Hub Assembly - Rear

Overview of SKF BR930877 Wheel Bearing and Hub Assembly

The SKF BR930877 wheel bearing and hub assembly is engineered for precise fitment on Audi A4, A5, and A6 models. Designed to meet exact specifications, this component ensures reliable performance and proper alignment for your vehicle's driveline system.

• Inside Diameter: 1.260 inches for accurate axle fitment
• Wheel Pilot Diameter: 2.614 inches to support wheel centering
• Brake Pilot Diameter: 2.677 inches for brake rotor alignment
• Hub Pilot Diameter: 3.150 inches ensuring secure hub positioning
• Flange Offset: 2.250 inches to maintain correct wheel offset
• Flange Diameter: 5.591 inches for proper mounting surface

Detailed Product Description

The SKF BR930877 is a wheel bearing and hub assembly designed specifically for Audi A4, A5, and A6 vehicles. This assembly integrates multiple critical dimensions such as a 1.260-inch inside diameter and a 3.150-inch hub pilot diameter, which are essential for maintaining the structural integrity and alignment of the wheel hub. The flange offset of 2.250 inches and flange diameter of 5.591 inches provide the necessary mounting surface and positioning to ensure the wheel assembly operates smoothly and safely. The brake pilot diameter of 2.677 inches supports proper brake rotor alignment, which is vital for braking performance and safety. This part number BR930877 is manufactured by SKF, a recognized name in driveline and axle components, ensuring compatibility and durability for your Audi vehicle.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings on Audi A4, A5, and A6
• Eliminates wheel hub noise caused by bearing wear
• Resolves wheel vibration issues related to hub misalignment
• Restores proper brake rotor alignment to prevent uneven brake wear
• Addresses wheel play and improves steering stability

Installation Notes and Tips

When installing the SKF BR930877 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify that the hub pilot diameter and flange dimensions match the vehicle specifications to avoid fitment issues. Use proper torque specifications for mounting bolts to maintain assembly integrity. It is recommended to inspect related components such as axle shafts and brake rotors during installation to ensure overall system reliability.

Quality Assurance and Warranty

SKF manufactures the BR930877 wheel 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 in automotive driveline applications. Using this OEM-compatible part helps maintain the safety and functionality of your Audi A4, A5, or A6.