SKF BR930144 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930144 Wheel Bearing and Hub Assembly

The SKF BR930144 is a precision-engineered wheel bearing and hub assembly designed for select BMW models including the 525i, 528i, 530i, 540i, and Z8. This component ensures reliable wheel rotation and proper alignment, contributing to vehicle safety and performance.

• Wheel Pilot Diameter: 2.852 inches
• Brake Pilot Diameter: 3.102 inches
• Hub Pilot Diameter: 3.537 inches
• Flange Offset: 2.019 inches
• Flange Diameter: 5.471 inches
• Overall Diameter: 4.689 inches

Technical Details and Specifications

The SKF BR930144 wheel bearing and hub assembly features precise dimensions critical for proper fitment and function on BMW 525i, 528i, 530i, 540i, and Z8 models. The wheel pilot diameter of 2.852 inches and brake pilot diameter of 3.102 inches ensure accurate centering of the wheel and brake components. The hub pilot diameter of 3.537 inches provides a secure mounting surface, while the flange offset of 2.019 inches and flange diameter of 5.471 inches maintain correct positioning relative to the vehicle’s suspension and braking system. These specifications are essential for maintaining wheel alignment and minimizing vibration during operation.

Compatible BMW Models and Applications

This SKF wheel bearing and hub assembly, part number BR930144, is compatible with the following BMW models:

• BMW 525i
• BMW 528i
• BMW 530i
• BMW 540i
• BMW Z8

It is designed to replace worn or damaged wheel bearing and hub assemblies, restoring proper wheel function and safety.

Common Issues Addressed by SKF BR930144

• Eliminates wheel noise caused by worn bearings
• Resolves wheel vibration and wobble issues
• Prevents uneven tire wear due to misalignment
• Restores proper brake rotor alignment
• Improves overall wheel stability and handling

Installation Notes and Tips

When installing the SKF BR930144 wheel bearing and hub assembly on BMW 525i, 528i, 530i, 540i, or Z8 models, ensure the following:

• Verify the part number matches the vehicle’s OEM specifications
• Clean the hub mounting surface thoroughly before installation
• Use proper torque specifications for flange bolts to avoid damage
• Inspect related suspension and brake components during installation
• Test drive the vehicle to confirm proper installation and function

Quality Assurance and Warranty

SKF manufactures the BR930144 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance. This part is backed by SKF’s quality assurance processes. Please refer to SKF’s official warranty documentation for specific coverage details.