SKF BR930991 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930991 Wheel Bearing and Hub Assembly

The SKF BR930991 is a precision-engineered wheel bearing and hub assembly designed specifically for Mazda MX-5 Miata models. This component ensures reliable wheel rotation and supports vehicle stability by maintaining proper alignment and load distribution.

• Wheel pilot diameter: 2.638 inches
• Brake pilot diameter: 2.835 inches
• Hub pilot diameter: 2.913 inches
• Flange shape: Trapezoid
• Flange offset: 2.146 inches
• Flange diameter: 5.512 inches

Detailed Product Description

The SKF BR930991 wheel bearing and hub assembly features a trapezoid-shaped flange that provides a secure mounting surface for the wheel and brake components. The precise wheel pilot diameter of 2.638 inches and brake pilot diameter of 2.835 inches ensure accurate centering of the wheel and brake rotor, reducing vibration and improving overall driving performance. The hub pilot diameter of 2.913 inches supports the hub's fitment to the axle, while the flange offset of 2.146 inches and flange diameter of 5.512 inches are engineered to match the Mazda MX-5 Miata specifications for optimal compatibility and safety.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with Mazda MX-5 Miata models, providing a direct replacement for worn or damaged components. It is designed to restore proper wheel alignment and rotational smoothness, addressing common driveline and axle issues.

• Eliminates wheel wobble and vibration
• Resolves uneven tire wear caused by bearing failure
• Corrects noise issues related to worn wheel bearings
• Restores proper brake rotor alignment
• Improves overall vehicle handling and safety

Installation Notes and Tips

When installing the SKF BR930991 on a Mazda MX-5 Miata, ensure the hub and bearing surfaces are clean and free of debris. Proper torque specifications should be followed to avoid premature wear or damage. It is recommended to inspect related components such as axle nuts and seals during installation to maintain system integrity.

Quality Assurance and Warranty

SKF is a recognized manufacturer of automotive driveline components, known for precision and durability. The BR930991 wheel bearing and hub assembly is manufactured to meet OEM standards, ensuring reliable performance. Warranty details should be confirmed with the point of purchase or SKF directly.