Timken HA590466 Wheel Bearing and Hub Assembly - Front

Timken HA590466 Wheel Bearing and Hub Assembly Overview

The Timken HA590466 wheel bearing and hub assembly is engineered for reliable performance in Ram 1500, 2500, and 3500 models. Designed to meet precise fitment specifications, this assembly ensures proper wheel alignment and smooth rotation under various driving conditions.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 121.00 mm (4.764 inches)
• Brake pilot diameter: 123.00 mm (4.843 inches)
• Wheel stud quantity: 8 for enhanced wheel stability
• Hub pilot diameter: 199.90 mm (7.870 inches)
• Flange offset: 2.216 mm (56.30 inches)
• Flange diameter: 205.00 mm (8.071 inches)
• Bolt circle diameter: 165.10 mm (6.500 inches)

Technical Details and Specifications

The Timken HA590466 is a wheel bearing and hub assembly designed specifically for Ram trucks, including the 1500, 2500, and 3500 models. This assembly features a flange with four bolt holes and eight wheel studs, providing a secure and stable connection to the vehicle’s axle. The wheel pilot diameter measures 121.00 mm (4.764 inches), while the brake pilot diameter is slightly larger at 123.00 mm (4.843 inches), ensuring proper alignment with brake components. The hub pilot diameter of 199.90 mm (7.870 inches) supports the hub’s fitment to the axle flange. Additionally, the flange offset of 2.216 mm (56.30 inches) and flange diameter of 205.00 mm (8.071 inches) contribute to the correct positioning of the wheel assembly. The bolt circle diameter of 165.10 mm (6.500 inches) matches the vehicle’s wheel mounting pattern for compatibility.

Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Ram 1500, 2500, and 3500 trucks
• Addresses wheel vibration and noise caused by bearing wear
• Corrects uneven tire wear due to hub misalignment
• Resolves ABS sensor issues related to faulty hub assemblies
• Improves wheel stability and handling performance

Installation Notes and Tips

When installing the Timken HA590466 wheel bearing and hub assembly, ensure the mounting surface is clean and free of debris. Torque the flange bolts to the manufacturer’s specifications to avoid premature wear or loosening. Verify that the wheel pilot and brake pilot diameters align correctly with the vehicle’s components. It is recommended to inspect the axle flange and surrounding hardware for damage before installation. Proper installation will help maintain the integrity of the wheel assembly and vehicle safety.

Quality Assurance and Warranty

Timken manufactures the HA590466 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance for Ram 1500, 2500, and 3500 trucks. This part is backed by Timken’s warranty coverage, which protects against defects in materials and workmanship. For specific warranty details, refer to Timken’s official documentation or contact authorized service providers.