Timken HA590504 Wheel Bearing and Hub Assembly - Front

Timken Wheel Bearing Hub Assembly for Front Applications

Timken HA590504 is a front wheel bearing and hub assembly built for OE-style performance on select Hyundai Accent and Kia Rio applications. It combines precision bearing geometry, low runout construction, and integrated ABS wheel speed sensing to support stable braking, reduced noise, and consistent wheel support.

Key Features

• Front wheel bearing and hub assembly for driven applications
• 25-spline design
• 100 mm bolt circle diameter
• 120.09 mm flange diameter
• 53.39 mm wheel pilot diameter
• Precision bearing profiles and uniform internal geometry
• Enhanced surface finishes to support load capacity and bearing life
• Premium seal design with contamination exclusion features
• ABS sensor is 100% tested for wheel speed monitoring

Detailed Description

Timken HA590504 is engineered for front-wheel applications that require accurate hub support and dependable ABS signal performance. Timken uses OE-developed testing to control the design, materials, and manufacturing process of its hub bearing assemblies, helping maintain consistent fit and function. The low-runout design helps reduce noise and vibration while supporting braking performance, and the premium bearing construction is built to handle everyday driving demands. This part cross-references SKF BR930592K for the same application. Fits 2005-2011 Hyundai Accent, front; fits 2006-2011 Kia Rio, front; fits 2006-2011 Kia Rio5, front. Timken HA590504 is a direct-fit solution for drivers searching for a front wheel bearing hub assembly for Hyundai Accent or Kia Rio models with ABS monitoring.

Common Issues This Part Addresses

• Wheel bearing noise from the front hub area
• Excessive vibration or rough wheel rotation
• ABS wheel speed signal faults related to the hub assembly
• Brake pulsation or inconsistent braking feel tied to hub runout
• Wear from contamination entering the bearing/seal area

Installation Notes and Tips

Confirm the vehicle’s year, make, model, and front position before ordering. Verify spline count, bolt circle diameter, flange diameter, and wheel pilot diameter against the original part to ensure proper fitment. Inspect the mating surfaces, axle interface, and ABS connector condition during installation so the new hub assembly seats correctly and the wheel speed sensor can read accurately.

Quality Assurance

Timken manufactures hub bearing assemblies using OE-developed test procedures and controlled materials and processes. The bearing and ABS sensor components are tested to support consistent performance, accurate wheel speed monitoring, and long service life under normal driving conditions.