Timken HA590560 Wheel Bearing and Hub Assembly - Rear

Timken HA590560 Wheel Bearing and Hub Assembly Overview

The Timken HA590560 wheel bearing and hub assembly is engineered for reliable driveline performance on select Nissan and INFINITI models. Designed to meet precise specifications, this assembly ensures proper fit and function for vehicles like the Nissan Murano, Pathfinder, JX35, and INFINITI QX60.

• 29 spline quantity for accurate drivetrain engagement
• 4 flange bolt holes and 5 wheel studs for secure mounting
• Wheel pilot diameter of 2.593 inches (65.86 mm) for precise wheel alignment
• Brake pilot diameter of 2.672 inches (67.87 mm) to support brake component fitment
• Hub pilot diameter of 3.305 inches (83.95 mm) for stable hub positioning
• Driven type assembly designed for direct power transfer
• Flange offset of 2.726 inches (69.24 mm) and flange diameter of 5.822 inches (147.88 mm) for proper wheel clearance
• Bolt circle diameter of 4.5 inches (114.30 mm) matching OEM specifications

Detailed Product Description

The Timken HA590560 wheel bearing and hub assembly is a critical component in the driveline and axles category, specifically designed to replace worn or damaged wheel hubs on compatible Nissan and INFINITI vehicles. This assembly features a 29-spline driven design that ensures smooth torque transfer from the axle to the wheel. The flange includes 4 bolt holes and 5 wheel studs, providing a secure and stable connection to the wheel and brake components. With precise pilot diameters for the wheel, brake, and hub, this assembly maintains proper alignment and reduces vibration, contributing to vehicle safety and handling.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with the following makes and models:

• Nissan Murano
• Nissan Pathfinder
• Nissan JX35
• INFINITI QX60

Use the Timken HA590560 to address common driveline issues and maintain optimal vehicle performance.

Common Issues Addressed by This Assembly

• Wheel bearing noise or roughness during driving
• Excessive play or looseness in the wheel hub
• Uneven tire wear caused by hub misalignment
• Vibration or wobbling at higher speeds
• Brake component misfit due to worn hub pilot diameters

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan Murano, Pathfinder, JX35, or INFINITI QX60 before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid damage
• Inspect axle splines and clean mating surfaces prior to assembly
• Verify flange offset and bolt circle diameter match OEM requirements
• Professional installation is recommended to maintain safety and performance standards

Quality Assurance and Warranty

Timken manufactures the HA590560 wheel bearing and hub assembly to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and precise fitment. While specific warranty details may vary, Timken products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.