Timken HA590479 Wheel Bearing and Hub Assembly - Rear

Timken Wheel Bearing and Hub Assembly Overview

The Timken HA590479 wheel bearing and hub assembly is engineered for reliable driveline performance in Ford Escape and Lincoln MKC vehicles. Designed to meet precise specifications, this assembly ensures proper fitment and durability for your vehicle's driven axle system.

• 27 spline quantity for secure axle engagement
• 4 flange bolt holes for stable mounting
• 5 wheel studs for reliable wheel attachment
• Wheel pilot diameter of 2.491 inches (63.27 mm) for accurate wheel alignment
• Brake pilot diameter of 2.497 inches (63.42 mm) to support brake component positioning
• Hub pilot diameter of 3.201 inches (81.31 mm) for precise hub centering
• Flange offset of 2.884 inches (73.25 mm) to maintain correct wheel positioning
• Flange diameter of 5.373 inches (136.47 mm) for proper hub flange size
• Bolt circle diameter of 4.253 inches (108.03 mm) matching OEM specifications
• Designed for driven axle applications

Detailed Product Description

The Timken HA590479 wheel bearing and hub assembly is a critical component in the driveline and axles category, specifically designed for the Ford Escape and Lincoln MKC models. This assembly features a 27-spline axle interface, ensuring a secure connection between the axle shaft and hub. The 4 flange bolt holes and 5 wheel studs provide a robust mounting platform for the wheel and brake components. Precise pilot diameters for the wheel (2.491 inches) and brake (2.497 inches) ensure proper centering and alignment, which is essential for smooth wheel rotation and brake performance. The hub pilot diameter of 3.201 inches supports accurate hub positioning on the axle, while the flange offset and diameter maintain correct wheel placement relative to the suspension and brake system. The bolt circle diameter of 4.253 inches matches factory specifications, facilitating straightforward installation and compatibility.

Compatible Vehicles and Applications

• Ford Escape wheel bearing and hub replacement
• Lincoln MKC driveline hub assembly upgrade
• Driven axle hub assembly for Ford and Lincoln SUVs
• Replacement part for wheel bearing and hub issues in Escape and MKC

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before installation
• Verify spline count and pilot diameters match OEM specifications
• Use proper torque settings on flange bolts and wheel studs
• Inspect related components such as axle shafts and brake rotors during installation
• Follow manufacturer guidelines for bearing lubrication and break-in procedures

Quality Assurance and Warranty

Timken is a recognized manufacturer of driveline components, known for precision engineering and durability. The HA590479 wheel bearing and hub assembly is manufactured to meet or exceed OEM standards for fit, form, and function. This part is backed by Timken's quality assurance processes, ensuring reliable performance in Ford Escape and Lincoln MKC vehicles. Warranty coverage details should be confirmed with the original product documentation or Timken directly.