Timken HA590062 Wheel Bearing and Hub Assembly - Front Right

Timken HA590062 Wheel Bearing and Hub Assembly Overview

The Timken HA590062 wheel bearing and hub assembly is engineered for reliable performance in Chevrolet, GMC, and Isuzu vehicles. Designed specifically for models like the Chevrolet Colorado, GMC Canyon, and Isuzu i-280, i-290, and i-370, this non-driven hub assembly ensures precise fitment and durability.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 3.919 inches (99.53 mm)
• Brake pilot diameter: 3.941 inches (100.09 mm)
• Wheel stud quantity: 6 for enhanced wheel attachment
• Hub pilot diameter: 3.347 inches (85.02 mm)
• Flange offset: 2.648 inches (67.26 mm)
• Flange diameter: 7.250 inches (184.16 mm)
• Bolt circle diameter: 5.500 inches (139.70 mm)
• Drive type: Non-driven hub assembly

Technical Details and Specifications

The Timken HA590062 is a wheel bearing and hub assembly designed to meet the exact specifications required by Chevrolet, GMC, and Isuzu trucks and SUVs. The assembly features a 4-hole flange bolt pattern and a 6-stud wheel configuration, providing a secure and stable connection to the vehicle’s wheel and brake system. The wheel pilot diameter of approximately 3.919 inches (99.53 mm) and brake pilot diameter near 3.941 inches (100.09 mm) ensure proper alignment with the brake rotor and wheel hub. The hub pilot diameter of 3.347 inches (85.02 mm) supports precise centering of the hub on the axle, reducing vibration and wear. With a flange offset of 2.648 inches (67.26 mm) and flange diameter of 7.250 inches (184.16 mm), this assembly fits the bolt circle diameter of 5.500 inches (139.70 mm), matching the OEM specifications for the listed vehicle models.

Compatible Vehicles and Applications

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

• Chevrolet Colorado
• GMC Canyon
• Isuzu i-280
• Isuzu i-290
• Isuzu i-370

It is designed for non-driven axle positions, making it suitable for front or rear hubs depending on the vehicle configuration.

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel vibration and wobble issues
• Corrects uneven or premature tire wear due to hub misalignment
• Prevents brake rotor runout by maintaining proper brake pilot alignment
• Restores secure wheel mounting with the 6-stud configuration

Installation Notes and Tips

• Ensure the vehicle is properly supported and the wheel is removed before installation
• Clean the hub mounting surface to remove rust and debris for accurate fitment
• Torque flange bolts to manufacturer specifications to avoid premature failure
• Verify the wheel pilot and brake pilot diameters match the rotor and wheel hub
• Check for proper wheel stud engagement and replace any damaged studs

Quality Assurance and Warranty

Timken manufactures the HA590062 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance. This part undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, Timken typically offers a limited warranty covering defects in materials and workmanship. Refer to Timken’s official documentation for exact warranty terms.