Timken HA590162 Wheel Bearing and Hub Assembly - Front

Timken HA590162 Wheel Bearing and Hub Assembly Overview

The Timken HA590162 wheel bearing and hub assembly is engineered for precise fitment on select BMW models, including the 1 Series M, 128i, 135i, 135is, 323i, 325Ci, 325i, 328i, 330Ci, 330i, 335d, 335i, 335is, X1, and Z4. Designed as a non-driven hub, this assembly ensures reliable wheel support and smooth rotation for your vehicle.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 72.48 mm (2.853 inches) for accurate wheel alignment
• Brake pilot diameter: 79.02 mm (3.111 inches) to accommodate brake components
• Wheel stud quantity: 5 for stable wheel attachment
• Hub pilot diameter: 89.94 mm (3.541 inches) ensuring proper hub fit
• Flange offset: 51.08 mm (2.011 inches) for correct wheel positioning
• Flange diameter: 146.98 mm (5.787 inches) matching OEM specifications
• Bolt circle diameter: 120.58 mm (4.747 inches) for precise bolt pattern compatibility
• Drive type: Non-driven hub assembly

Detailed Product Description

The Timken HA590162 wheel bearing and hub assembly is designed to meet the exacting standards required for BMW vehicles such as the 1 Series M, 135i, and Z4. This assembly features a 4-hole flange bolt pattern and a 5-stud wheel configuration, providing a secure and stable connection between the wheel and the vehicle. The wheel pilot diameter of 72.48 mm and brake pilot diameter of 79.02 mm ensure proper centering of the wheel and brake components, reducing vibration and improving overall driving stability. The hub pilot diameter of 89.94 mm and flange offset of 51.08 mm maintain correct wheel positioning relative to the suspension and steering components. This non-driven hub assembly is engineered for durability and precise fitment, making it suitable for various BMW models including the 323i, 330i, and 335is.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on BMW 1 Series M and 135i models
• Eliminates wheel vibration and noise caused by bearing wear
• Restores proper wheel alignment and brake component fitment
• Addresses issues with uneven tire wear due to hub misalignment
• Improves overall vehicle handling and safety on BMW 328i and 330Ci

Installation Notes and Tips

• Ensure compatibility with your specific BMW model and verify part number HA590162 before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid premature wear
• Inspect related suspension and brake components during installation for optimal performance
• Professional installation is recommended to maintain vehicle safety and performance standards

Quality Assurance and Warranty

Timken manufactures the HA590162 wheel bearing and hub assembly to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Timken products typically come with a limited warranty covering defects in materials and workmanship. Refer to Timken’s official documentation for complete warranty information.