Timken HA590267 Wheel Bearing and Hub Assembly - Front

Timken HA590267 Front Hub Assembly

The Timken HA590267 wheel bearing and hub assembly is built for front-end service on select Lexus LS models. It combines OE-developed testing, precision bearing construction, and integrated ABS sensing to support smooth wheel rotation, stable braking, and consistent wheel-speed signal output.

Key Features

• Front wheel bearing and hub assembly for driven applications
• 30-spline design with 5 wheel studs and 4 flange bolt holes
• Low runout construction to reduce noise and vibration
• Precision bearing profiles and uniform internal geometry for load support
• Enhanced seal design with contamination exclusion features
• ABS sensor is 100% tested for wheel-speed monitoring
• Cross-reference: SKF BR930738

Detailed Product Overview

Timken HA590267 is a front wheel bearing and hub assembly engineered for 2009-2017 Lexus LS460 and 2008-2016 Lexus LS600h front applications. It uses premium bearing surfaces, controlled internal geometry, and a hub design focused on reducing runout, which helps limit brake pulsation, wheel-end noise, and vibration. The integrated ABS sensor supports accurate wheel-speed input for Anti-lock Braking Systems, making this assembly a direct service part for Lexus LS460 front hub replacement and Lexus LS600h front wheel bearing service.

Important dimensions include a 120.00 mm bolt circle diameter, 158.00 mm flange diameter, 52.12 mm flange offset, 95.00 mm hub pilot diameter, 60.00 mm wheel pilot diameter, and 62.00 mm brake pilot diameter. Timken HA590267 is also referenced by part number 513351.

Common Problems This Part Can Address

• Front wheel bearing noise or growling
• Steering wheel or chassis vibration from hub runout
• ABS warning light caused by wheel-speed signal issues
• Brake pulsation related to hub irregularity
• Loose or worn front hub assembly on Lexus LS460 or LS600h

Installation Notes and Tips

Verify spline count, bolt pattern, pilot diameters, and flange offset before installation. Clean the mounting surface thoroughly and inspect the knuckle, axle interface, and brake components for wear or damage. Because this is a front driven hub assembly, confirm the vehicle’s ABS and driveline configuration matches the listed fitment before replacement.

Fits 2009-2017 Lexus LS460, front. Fits 2008-2016 Lexus LS600h, front.

Quality Assurance

Timken manufactures hub bearing assemblies using OE-developed testing and controlled design, material, and process standards. The result is a service part built around precision bearing geometry, enhanced sealing, and tested ABS sensor performance for consistent front-wheel service on Lexus LS460 and Lexus LS600h applications.