SKF BR930343 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930343 Wheel Bearing and Hub Assembly

The SKF BR930343 is a precision-engineered wheel bearing and hub assembly designed for select Ford and Mazda trucks. This component ensures reliable wheel rotation and supports vehicle stability for models such as the Ford Ranger, B3000, and B4000.

• Inside Diameter: 1.111 inches
• Wheel Pilot Diameter: 2.770 inches
• Brake Pilot Diameter: 2.840 inches
• Hub Pilot Diameter: 3.940 inches
• Flange Shape: Triangular
• Flange Offset: 2.217 inches
• Flange Diameter: 5.885 inches

Technical Specifications and Design Details

The SKF BR930343 wheel bearing and hub assembly features a flange with a triangular shape, providing a secure mounting surface that aligns precisely with the vehicle’s hub. The flange offset of 2.217 inches and flange diameter of 5.885 inches are engineered to match the OEM specifications for the Ford Ranger, B3000, and B4000 models. The inside diameter of 1.111 inches and pilot diameters for the wheel (2.770 inches), brake (2.840 inches), and hub (3.940 inches) ensure proper fitment and alignment, which is critical for maintaining wheel balance and brake system performance.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with the following vehicles:

• Ford Ranger
• Ford B3000
• Ford B4000
• Mazda B3000
• Mazda B4000

It is designed to replace worn or damaged wheel bearings and hubs, restoring smooth wheel rotation and reducing noise or vibration issues.

Common Issues Addressed by SKF BR930343

• Eliminates wheel bearing noise and roughness
• Resolves wheel wobble or play
• Prevents uneven tire wear caused by hub misalignment
• Restores proper brake rotor alignment
• Improves overall vehicle handling and safety

Installation Notes and Tips

When installing the SKF BR930343, ensure the hub and spindle surfaces are clean and free of debris. Use proper torque specifications as outlined in the vehicle service manual to avoid premature bearing failure. It is recommended to inspect related components such as the axle nut and seals during installation. Professional installation is advised to maintain vehicle safety and performance.

Quality Assurance and Warranty

SKF manufactures the BR930343 wheel bearing and hub assembly to meet strict quality standards. The part is engineered for durability and precision fitment. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects. Refer to SKF’s official documentation for warranty terms applicable to this part number.