SKF BR930570K Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930570K Wheel Bearing and Hub Assembly

The SKF BR930570K is a precision-engineered wheel bearing and hub assembly designed specifically for Mazda 3 and Mazda 5 models. This component ensures reliable wheel rotation and supports vehicle stability by maintaining proper alignment and load distribution.

• Wheel Pilot Diameter: 2.633 inches
• Brake Pilot Diameter: 2.834 inches
• Flange Diameter: 5.433 inches
• Overall Diameter: 4.500 inches
• Compatible with Mazda 3 and Mazda 5 vehicles

Technical Specifications and Attributes

The BR930570K wheel bearing and hub assembly features a wheel pilot diameter of 2.633 inches, which centers the wheel on the hub for precise fitment. The brake pilot diameter measures 2.834 inches, ensuring proper alignment of the brake rotor to the hub assembly. The flange diameter of 5.433 inches provides a secure mounting surface for the wheel, contributing to consistent torque transfer and wheel stability. The overall diameter of 4.500 inches is optimized for the specified Mazda models, supporting proper wheel bearing function and longevity.

Compatible Vehicles and Applications

This SKF wheel bearing and hub assembly is compatible with Mazda 3 and Mazda 5 models, making it suitable for owners seeking a direct replacement part. The part number BR930570K corresponds to these specific fitments, ensuring compatibility and ease of installation for these vehicles.

• Replaces worn or damaged wheel bearing and hub assemblies on Mazda 3 and Mazda 5
• Addresses wheel noise and vibration issues
• Resolves uneven tire wear caused by bearing failure
• Corrects wheel play and improves steering response
• Prevents brake rotor misalignment and associated braking problems

Installation Notes and Tips

When installing the SKF BR930570K, ensure the hub assembly is properly seated on the axle flange and that the wheel pilot and brake pilot diameters align correctly with the wheel and brake components. Use a calibrated torque wrench to tighten mounting bolts to manufacturer specifications to avoid premature bearing wear. It is recommended to inspect related suspension and braking components during installation for optimal performance.

Quality Assurance and Warranty

SKF manufactures the BR930570K wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects. Refer to SKF’s official documentation for precise warranty terms applicable to this part.