Timken HA590161 Wheel Bearing and Hub Assembly - Rear

Timken HA590161 Wheel Bearing and Hub Assembly Overview

The Timken HA590161 wheel bearing and hub assembly is engineered for precise fitment on Mini Cooper models. Designed as a non-driven hub, this assembly ensures reliable wheel support and smooth rotation, meeting the specific dimensional requirements of your vehicle.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 2.205 inches (56.00 mm)
• Brake pilot diameter: 2.520 inches (64.00 mm)
• Wheel stud quantity: 4 for proper wheel attachment
• Hub pilot diameter: 2.913 inches (74.00 mm)
• Flange offset: 2.223 inches (56.47 mm)
• Flange diameter: 5.405 inches (137.29 mm)
• Bolt circle diameter: 3.937 inches (100.00 mm)
• Drive type: Non-driven hub assembly

Detailed Product Description

The Timken HA590161 wheel bearing and hub assembly is specifically designed for the Mini Cooper, providing a precise fit with its carefully engineered dimensions. The assembly features a flange with four bolt holes and four wheel studs, ensuring secure attachment to the vehicle’s suspension system. The wheel pilot diameter of 2.205 inches (56.00 mm) and brake pilot diameter of 2.520 inches (64.00 mm) align with the Mini Cooper’s specifications, facilitating proper wheel and brake rotor alignment. The hub pilot diameter of 2.913 inches (74.00 mm) supports the hub’s centering on the axle, while the flange offset of 2.223 inches (56.47 mm) maintains correct wheel positioning relative to the suspension. This non-driven hub assembly is designed to support wheel rotation without transmitting drive torque, suitable for the Mini Cooper’s rear axle configuration.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Mini Cooper vehicles
• Eliminates wheel noise caused by bearing wear or failure
• Resolves wheel vibration issues related to hub assembly defects
• Restores proper wheel alignment and brake rotor positioning
• Prevents premature tire wear due to hub or bearing malfunction

Installation Notes and Tips

When installing the Timken HA590161 wheel bearing and hub assembly on a Mini Cooper, ensure the mounting surface is clean and free of debris. Use the four flange bolt holes and wheel studs to secure the assembly firmly, following the vehicle manufacturer’s torque specifications. Verify the flange offset and pilot diameters match the original equipment to maintain proper wheel alignment. It is recommended to inspect related suspension and brake components during installation for optimal performance.

Quality Assurance and Warranty

Timken manufactures the HA590161 wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance. This part undergoes rigorous testing to comply with OEM specifications for the Mini Cooper. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.