Timken HA590594 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing and Hub Assembly Overview

The Timken HA590594 wheel bearing and hub assembly is engineered for reliable performance on Ford F-150 trucks. Designed to meet precise specifications, this driven hub assembly ensures proper fitment and durability for your vehicle's driveline system.

• 45 spline quantity for secure axle engagement
• 4 flange bolt holes with a 135 mm bolt circle diameter
• 6 wheel studs for stable wheel mounting
• Wheel pilot diameter of 86.80 mm (3.417 inches)
• Brake pilot diameter of 90.03 mm (3.544 inches)
• Hub pilot diameter of 99.34 mm (3.911 inches)
• Flange diameter of 183 mm (7.205 inches) with 46 mm (1.811 inches) flange offset
• Designed as a driven hub for optimal driveline integration

Detailed Product Description

The Timken HA590594 wheel bearing and hub assembly is specifically designed for Ford F-150 models requiring a driven hub with 45 splines. This assembly features a 4-bolt flange with a 135 mm bolt circle diameter, ensuring a secure connection to the axle flange. The 6 wheel studs provide a stable mounting surface for the wheel, while the precise pilot diameters for the wheel (86.80 mm), brake (90.03 mm), and hub (99.34 mm) ensure proper alignment and fitment. The flange offset of 46 mm helps maintain correct wheel positioning relative to the suspension and steering components.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with Ford F-150 trucks that require a driven hub with the specified spline count and bolt pattern. It is suitable for applications where the original equipment part number matches or where a direct replacement is needed to maintain factory specifications.

• Eliminates wheel bearing noise and vibration
• Resolves wheel hub looseness or play
• Addresses ABS sensor issues related to hub assembly
• Corrects uneven tire wear caused by faulty hub alignment
• Prevents wheel wobble and improves vehicle handling

Installation Notes and Tips

Proper installation of the Timken HA590594 wheel bearing and hub assembly requires attention to torque specifications and alignment. Ensure the flange bolt holes and wheel studs are clean and free of debris before installation. Use a calibrated torque wrench to tighten flange bolts to manufacturer-recommended values. Verify spline engagement and pilot fitment to avoid premature wear. It is recommended to inspect related components such as axle shafts and brake rotors during installation.

Quality Assurance and Warranty

Timken manufactures the HA590594 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under demanding conditions. Timken provides a limited warranty covering defects in materials and workmanship, supporting long-term reliability for your Ford F-150.