SKF BR930786 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930786 Wheel Bearing and Hub Assembly

The SKF BR930786 wheel bearing and hub assembly is engineered for precise fitment on BMW X5 and X6 models. Designed to meet OEM specifications, this component ensures reliable driveline performance and smooth wheel rotation.

• Inside Diameter: 1.456 inches for accurate axle fitment
• Wheel Pilot Diameter: 2.913 inches ensuring proper wheel alignment
• Brake Pilot Diameter: 2.952 inches for secure brake component seating
• Hub Pilot Diameter: 3.858 inches to maintain hub stability
• Flange Shape: Modified rectangular for optimized mounting
• Flange Offset: 2.362 inches to accommodate vehicle-specific geometry
• Flange Diameter: 5.669 inches for secure attachment

Detailed Product Description

This SKF wheel bearing and hub assembly, part number BR930786, is designed specifically for BMW X5 and X6 vehicles. The assembly features a 1.456-inch inside diameter, which ensures a precise fit on the axle shaft. The wheel pilot diameter of 2.913 inches and brake pilot diameter of 2.952 inches provide accurate positioning for wheels and brake components, reducing vibration and wear. The hub pilot diameter of 3.858 inches supports the hub's structural integrity, while the modified rectangular flange shape and 2.362-inch flange offset accommodate the unique mounting requirements of these BMW models. The flange diameter of 5.669 inches ensures a secure connection to the vehicle’s suspension system.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings on BMW X5 and X6
• Eliminates wheel noise caused by bearing wear
• Resolves wheel vibration and uneven tire wear issues
• Restores proper brake rotor alignment and performance
• Addresses hub assembly looseness or play

Installation Notes and Tips

When installing the SKF BR930786 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Clean the mounting surface thoroughly before installation to prevent contamination. Use a calibrated torque wrench to tighten the flange bolts to manufacturer specifications. Verify the flange offset and pilot diameters match the vehicle’s requirements to avoid misalignment. It is recommended to inspect related suspension and brake components during installation for optimal performance.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive driveline components, adhering to strict quality control standards. The BR930786 wheel bearing and hub assembly is manufactured to meet or exceed OEM specifications for durability and performance. While specific warranty details may vary, SKF products typically include coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.