Timken HA590600K Wheel Bearing and Hub Assembly - Front

Timken HA590600K Wheel Bearing and Hub Assembly Overview

The Timken HA590600K wheel bearing and hub assembly is engineered for reliable performance in select Nissan and INFINITI vehicles. Designed to meet precise specifications, this assembly ensures proper fitment and durability for models like the Nissan Altima, I30, I35, and Maxima.

• 29 spline quantity for secure drivetrain engagement
• Wheel pilot diameter of 2.588 inches (65.74 mm) for accurate wheel alignment
• Brake pilot diameter of 2.667 inches (67.76 mm) to support brake component fitment
• 5 wheel studs for stable wheel mounting
• Driven type assembly optimized for rear or front driven axles
• Flange diameter of 136 mm (5.354 inches) and bolt circle diameter of 114.3 mm (4.5 inches) for precise hub mounting

Technical Details and Specifications

The HA590600K wheel bearing and hub assembly from Timken is designed with a 29-spline interface, ensuring compatibility with the driven axle shafts of compatible Nissan and INFINITI models. The wheel pilot diameter measures 2.588 inches (65.74 mm), providing a precise fit for the wheel hub, while the brake pilot diameter of 2.667 inches (67.76 mm) supports proper brake rotor alignment. This assembly includes five wheel studs arranged on a 114.3 mm (4.5 inch) bolt circle diameter, with a flange diameter of 136 mm (5.354 inches), ensuring secure attachment to the vehicle’s hub flange. The driven type configuration is suitable for applications where the hub assembly transmits torque from the drivetrain to the wheels.

Compatible Vehicles and Applications

This Timken HA590600K wheel bearing and hub assembly is compatible with the following vehicles:

• Nissan Altima
• Nissan I30
• Nissan I35
• Nissan Maxima
• INFINITI models corresponding to the above Nissan platforms

Common Issues Addressed by This Hub Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Resolves wheel wobble or vibration due to hub assembly failure
• Restores proper wheel alignment and brake rotor positioning
• Prevents uneven tire wear related to faulty hub components
• Ensures secure wheel mounting to avoid lug nut loosening

Installation Notes and Tips

When installing the Timken HA590600K, ensure the vehicle is securely lifted and supported. Remove the old hub assembly carefully, inspecting the axle shaft splines and mounting surfaces for damage or corrosion. Clean all mating surfaces before installing the new assembly. Torque the wheel studs and hub mounting bolts to manufacturer specifications to maintain proper fitment and safety. It is recommended to check wheel bearing preload and perform a test drive to verify installation quality.

Quality Assurance and Warranty

Timken manufactures the HA590600K wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance. This part is backed by Timken’s limited warranty against defects in materials and workmanship, providing confidence in its long-term use on compatible Nissan and INFINITI vehicles.