Timken HA590204 Wheel Bearing and Hub Assembly - Rear

Timken HA590204 Wheel Bearing and Hub Assembly Overview

The Timken HA590204 wheel bearing and hub assembly is engineered for reliable driveline performance in Acura and Honda vehicles. Designed specifically for models like the CR-V and RDX, this assembly ensures precise fitment and durability for driven axles.

• 28 spline quantity for secure axle engagement
• 5 wheel studs for stable wheel mounting
• 4 flange bolt holes for reliable attachment
• Wheel pilot diameter of 2.520 inches (64.00 mm) for accurate wheel alignment
• Brake pilot diameter matching wheel pilot at 2.520 inches (64.00 mm)
• Hub pilot diameter of 3.228 inches (82.00 mm) for proper hub centering
• Flange offset of 2.417 inches (61.40 mm) to maintain correct wheel positioning
• Flange diameter of 152.00 mm (5.984 inches) for compatibility with OEM components
• Bolt circle diameter of 114.30 mm (4.500 inches) matching factory specifications

Detailed Product Description

The Timken HA590204 wheel bearing and hub assembly is designed to meet the exact specifications required for Acura CR-V and Honda RDX models. Featuring a 28-spline driven axle interface, this assembly provides a secure connection to the drivetrain. The 5-wheel stud configuration and 4 flange bolt holes ensure a stable and precise wheel mounting surface. With matching wheel and brake pilot diameters of 2.520 inches (64.00 mm), the assembly supports proper alignment of both the wheel and braking components. The hub pilot diameter of 3.228 inches (82.00 mm) centers the hub accurately on the axle, reducing vibration and wear. Additionally, the flange offset and diameter are engineered to maintain the correct wheel positioning relative to the suspension and brake system. This assembly is a direct replacement part, designed to restore factory performance and safety.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings causing noise or rough rotation
• Fixing wheel hub assemblies with excessive play or looseness
• Resolving ABS sensor issues related to hub assembly wear
• Correcting wheel alignment problems due to hub or bearing failure
• Addressing vibration or wobble during driving caused by hub defects

Installation Notes and Tips

When installing the Timken HA590204 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Remove the wheel and brake components carefully to access the hub assembly. Verify the spline count and pilot diameters match the vehicle specifications before installation. Use proper torque specifications on the flange bolts and wheel studs to avoid premature wear. It is recommended to inspect related components such as axle shafts and brake rotors during installation. Professional installation is advised to maintain safety and performance standards.

Quality Assurance and Warranty

Timken manufactures the HA590204 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 against defects in materials and workmanship, providing confidence in its reliability for Acura CR-V and Honda RDX applications.