SKF BR930858 Wheel Bearing and Hub Assembly - Front

Overview of SKF BR930858 Wheel Bearing and Hub Assembly

The SKF BR930858 is a precision-engineered wheel bearing and hub assembly designed specifically for Ram 1500 and 1500 Classic models. This component ensures reliable driveline performance by maintaining proper wheel alignment and smooth rotation.

• Inside Diameter: 1.451 inches
• Wheel Pilot Diameter: 3.060 inches
• Brake Pilot Diameter: 3.087 inches
• Hub Pilot Diameter: 3.543 inches
• Flange Shape: Triangular
• Flange Offset: 1.842 inches
• Flange Diameter: 7.204 inches
• Overall Diameter: 5.500 inches

Detailed Specifications and Design Features

The SKF BR930858 wheel bearing and hub assembly features a flange with a triangular shape, providing a secure mounting surface that aligns precisely with the Ram 1500 and 1500 Classic brake and hub components. The flange offset of 1.842 inches and flange diameter of 7.204 inches are engineered to match OEM specifications, ensuring proper fitment and optimal wheel positioning. The inside diameter of 1.451 inches supports the bearing's internal components, while the wheel pilot diameter of 3.060 inches and brake pilot diameter of 3.087 inches facilitate accurate centering of the wheel and brake rotor. The hub pilot diameter of 3.543 inches further stabilizes the assembly, reducing vibration and enhancing driveline stability.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with Ram 1500 and Ram 1500 Classic trucks, making it suitable for owners seeking a direct replacement part that meets factory standards. The SKF BR930858 is designed to address common driveline and axle issues related to wheel bearing wear and hub assembly failure.

• Eliminates wheel vibration and noise caused by worn bearings
• Resolves uneven tire wear due to hub misalignment
• Prevents brake rotor wobble by maintaining brake pilot diameter integrity
• Addresses hub flange damage or corrosion
• Improves overall wheel stability and driveline performance

Installation Notes and Tips

When installing the SKF BR930858 on Ram 1500 or 1500 Classic models, ensure the mounting surface is clean and free of debris. Verify that the flange shape and offset align correctly with the vehicle’s hub assembly. Use proper torque specifications as outlined in the vehicle service manual to avoid premature wear or damage. It is recommended to inspect related components such as wheel studs and brake rotors during installation to ensure comprehensive maintenance.

Quality Assurance and Warranty Information

SKF manufactures the BR930858 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. This part is produced with high-grade materials and precision engineering to match OEM specifications. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects, providing confidence in the product’s longevity and function.