Timken HA590193 Wheel Bearing and Hub Assembly - Rear

Timken HA590193 Wheel Bearing and Hub Assembly Overview

The Timken HA590193 is a precision-engineered wheel bearing and hub assembly designed specifically for Mazda CX-7 models. This driven hub assembly ensures reliable performance and proper fitment, maintaining the integrity of your vehicle's driveline system.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 2.638 inches (67.00 mm)
• Brake pilot diameter: 2.835 inches (72.00 mm)
• Hub pilot diameter: 3.071 inches (78.00 mm)
• Flange offset: 2.480 inches (63.00 mm)
• Flange diameter: 5.512 inches (140.00 mm)
• Bolt circle diameter: 4.500 inches (114.30 mm)
• Drive type: Driven hub assembly

Technical Details and Specifications

The Timken HA590193 wheel bearing and hub assembly is engineered to meet the exact specifications required for the Mazda CX-7. Featuring a flange with four bolt holes, this assembly provides a secure and stable connection to the vehicle’s suspension and braking components. The wheel pilot diameter of 2.638 inches (67.00 mm) and brake pilot diameter of 2.835 inches (72.00 mm) ensure precise alignment with the wheel and brake rotor, reducing vibration and wear. The hub pilot diameter of 3.071 inches (78.00 mm) supports the hub’s proper seating on the axle shaft. Additionally, the flange offset of 2.480 inches (63.00 mm) and flange diameter of 5.512 inches (140.00 mm) are designed to maintain correct wheel positioning and clearance. The bolt circle diameter of 4.500 inches (114.30 mm) matches the Mazda CX-7’s factory specifications for a direct fit installation.

Compatible Vehicles and Applications

This Timken HA590193 wheel bearing and hub assembly is compatible with the following vehicle:

• Mazda CX-7

It is intended for use as a driven hub assembly, replacing worn or damaged components to restore proper driveline function and wheel stability.

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel vibration and wobble issues
• Restores proper wheel alignment and brake rotor seating
• Prevents premature tire wear due to hub misalignment
• Ensures secure mounting of wheels and brake components

Installation Notes and Tips

When installing the Timken HA590193 on a Mazda CX-7, ensure the following:

• Verify the flange bolt hole pattern matches the vehicle’s hub flange
• Clean the mounting surface thoroughly before installation
• Use proper torque specifications for flange bolts to avoid damage
• Inspect related suspension and brake components for wear during replacement
• Test drive the vehicle after installation to confirm proper operation

Quality Assurance and Warranty

Timken manufactures the HA590193 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance under normal operating conditions. This part is backed by Timken’s limited warranty, covering defects in materials and workmanship for a specified period. Refer to Timken’s official warranty documentation for detailed terms and conditions.