Timken HA590132 Wheel Bearing and Hub Assembly - Front

Timken HA590132 Wheel Bearing and Hub Assembly Overview

The Timken HA590132 wheel bearing and hub assembly is engineered for reliable performance in Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to meet OEM specifications, this driven hub assembly ensures proper fitment and durability for heavy-duty applications.

• 55 spline quantity for secure axle engagement
• 8 wheel studs for enhanced wheel mounting stability
• 4 flange bolt holes for precise attachment
• Wheel pilot diameter of 124.97 mm (4.920 inches) for accurate wheel alignment
• Brake pilot diameter of 129.01 mm (5.079 inches) to support brake component fitment
• Hub pilot diameter of 113.90 mm (4.484 inches) ensuring proper hub centering
• Flange diameter of 203.00 mm (7.990 inches) with a flange offset of 2.028 inches (51.50 mm)
• Bolt circle diameter of 170.00 mm (6.693 inches) matching OEM specifications
• Designed for driven axle applications

Detailed Product Description

The Timken HA590132 wheel bearing and hub assembly is specifically designed for driven axle use in Ford F-250 Super Duty and F-350 Super Duty models. Featuring a 55 spline count, this assembly provides a secure connection to the axle shaft, ensuring torque transfer and vehicle stability. The 8 wheel studs and 4 flange bolt holes offer a robust mounting platform for wheels, supporting heavy loads and demanding driving conditions. Precise pilot diameters for the wheel, brake, and hub ensure proper centering and alignment, which is critical for maintaining brake performance and wheel balance. The flange diameter and offset are engineered to match factory specifications, allowing for seamless integration with OEM components.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Ford F-250 Super Duty and F-350 Super Duty trucks
• Eliminates wheel vibration caused by bearing wear or hub misalignment
• Resolves noise issues such as humming or grinding from the front driven axle
• Restores proper wheel mounting and brake component alignment
• Addresses axle spline wear affecting torque transfer and driveline performance

Installation Notes and Tips

• Ensure compatibility with Ford F-250 Super Duty and F-350 Super Duty models before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid premature wear
• Inspect axle splines and surrounding components for damage prior to assembly
• Clean mounting surfaces thoroughly to ensure proper fit and prevent contamination
• Verify wheel pilot and brake pilot diameters match OEM parts for correct alignment

Quality Assurance and Warranty

Timken manufactures the HA590132 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance under heavy-duty conditions. This part is backed by Timken's quality assurance processes, providing confidence in fitment and function. Warranty coverage details should be confirmed with the product documentation or Timken directly.