Timken HA590533 Wheel Bearing and Hub Assembly - Front

Timken HA590533 Wheel Bearing and Hub Assembly Overview

The Timken HA590533 wheel bearing and hub assembly is engineered for reliable driveline performance in select Ford, Lincoln, and Mercury vehicles. Designed to meet precise specifications, this assembly supports smooth wheel rotation and vehicle stability for models like the Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr.

• 28 spline quantity for secure drivetrain engagement
• Wheel pilot diameter of 66.8 mm ensuring proper fitment
• Brake pilot diameters of 2.83 inches and 71.88 mm for accurate brake component alignment
• Driven type hub designed for direct power transfer
• Flange diameters of 139.73 mm and 5.501 inches for mounting compatibility
• Bolt circle diameters of 135 mm and 5.3 inches for precise wheel attachment
• Wheel pilot diameter of approximately 2.63 inches for correct wheel centering

Technical Details and Specifications

The Timken HA590533 assembly features a 28-spline design that ensures a secure connection between the axle shaft and hub, critical for driveline integrity. The wheel pilot diameter of 66.8 mm and brake pilot diameters of 2.83 inches and 71.88 mm provide exact alignment for wheel and brake components, reducing vibration and wear. The flange diameters and bolt circle diameters are engineered to match factory specifications, facilitating straightforward installation and reliable performance. This driven hub assembly is designed to handle the torque and rotational forces typical of Ford Fusion, Lincoln MKZ, Mercury Milan, and Zephyr models.

Compatible Vehicles and Applications

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

• Ford Fusion
• Lincoln MKZ
• Mercury Milan
• Mercury Zephyr

It is specifically designed to replace worn or damaged wheel bearing and hub assemblies in these models, restoring proper wheel function and driveline performance.

Common Issues Addressed by Timken HA590533

• Wheel vibration or wobbling during driving
• Unusual noises such as grinding or humming from the wheel area
• Uneven or premature tire wear
• ABS sensor malfunctions related to hub assembly wear
• Loose or unstable wheel mounting

Installation Notes and Tips

Proper installation of the Timken HA590533 requires attention to torque specifications and alignment. Ensure the wheel pilot diameter and bolt circle diameter match the vehicle’s factory specifications. It is recommended to inspect related components such as axle shafts and brake rotors during installation. Use appropriate tools to avoid damage to the bearing and hub assembly. Professional installation is advised to maintain vehicle safety and performance.

Quality Assurance and Warranty

Timken is a recognized manufacturer of driveline components, known for precision engineering and durability. The HA590533 wheel bearing and hub assembly is manufactured to meet OEM standards, ensuring reliable fit and function. While specific warranty details may vary, Timken products typically come with a limited warranty covering defects in materials and workmanship. Refer to Timken’s official documentation for exact warranty terms.