Timken HA590460 Wheel Bearing and Hub Assembly - Rear

Timken HA590460 Wheel Bearing and Hub Assembly Overview

The Timken HA590460 wheel bearing and hub assembly is engineered for reliable performance in select Volvo models. Designed as a non-driven hub, this component ensures precise fitment and durability for vehicles such as the Volvo S60, S80, V60, V70, and XC70.

• Compatible with Volvo S60, S80, V60, V70, and XC70 models
• Non-driven wheel bearing and hub assembly
• Flange bolt hole quantity: 4 for secure mounting
• Wheel stud quantity: 5 for proper wheel attachment
• Flange diameter: 136.00 mm (5.354 inches)
• Bolt circle diameter: 107.00 mm (4.212 inches)
• Wheel pilot diameter: 63.18 mm (2.487 inches)
• Brake pilot diameter: 63.52 mm (2.500 inches)
• Hub pilot diameter: 81.42 mm (3.206 inches)
• Flange offset: 63.09 mm (2.484 inches)

Detailed Specifications and Design Features

The Timken HA590460 assembly features a 5-stud wheel configuration and a 4-bolt flange mounting system, providing a secure and stable connection to the vehicle’s suspension. The precise wheel pilot diameter of 63.18 mm and brake pilot diameter of 63.52 mm ensure proper alignment with the wheel and brake components, reducing vibration and promoting even wear. The hub pilot diameter of 81.42 mm supports accurate hub centering, critical for maintaining wheel balance and vehicle handling. With a flange diameter of 136.00 mm and bolt circle diameter of 107.00 mm, this assembly matches the exact specifications required for the listed Volvo models. The flange offset of 63.09 mm is designed to maintain correct wheel positioning relative to the suspension geometry.

Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Volvo S60, S80, V60, V70, and XC70
• Addresses wheel noise or roughness caused by bearing wear
• Eliminates wheel play or looseness affecting vehicle stability
• Resolves ABS sensor issues related to hub assembly failure (if applicable)
• Corrects uneven tire wear due to improper hub alignment

Installation Notes and Tips

Installation of the Timken HA590460 requires proper torque specifications for the 4 flange bolts and 5 wheel studs to ensure secure mounting. It is recommended to inspect the axle shaft and surrounding components for wear or damage during replacement. Use a calibrated torque wrench to avoid over-tightening, which can damage the hub assembly or affect bearing life. Verify wheel alignment after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Timken manufactures the HA590460 wheel bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship. Refer to Timken’s official warranty policy for complete information.