Timken HA590532 Wheel Bearing and Hub Assembly - Rear

Timken Rear Wheel Bearing Hub Assembly

Timken HA590532 is a rear wheel bearing and hub assembly built for select Acura ILX and Honda Civic applications. It combines OE-developed testing, low runout construction, and premium sealing to support quieter operation, stable braking feel, and consistent wheel-speed signal performance.

Key Features

• Rear wheel bearing and hub assembly for non-driven applications
• 5 wheel studs with a 4-bolt flange pattern
• Bolt circle diameter: 114.48 mm / 4.507 in.
• Hub pilot diameter: 69.93 mm / 2.753 in.
• Wheel pilot and brake pilot diameter: 64.06 mm / 2.522 in.
• Flange diameter: 139.24 mm / 5.482 in.
• Flange offset: 55.25 mm / 2.175 in.
• ABS sensor testing supports wheel-speed monitoring for Anti-lock Braking Systems

Detailed Description

Timken HA590532 is engineered with precision-profile bearings, uniform internal geometry, and refined surface finishes to support load capacity and bearing life. The low-runout design helps reduce noise and vibration, while the sealed construction uses reinforced sealing features to improve contamination control and sealing durability. This rear hub assembly is a direct-fit service part for 2013-2018 Acura ILX rear applications and 2013-2015 Honda Civic rear applications, including Canada Built Vehicle, USA Built Vehicle, and U.S. Built Vehicle listings. If you are replacing a worn rear hub on an Acura ILX or Honda Civic, HA590532 provides the dimensional accuracy needed for proper wheel mounting and ABS operation.

This part cross-references SKF BR930862 for the same application.

Common Problems This Part Addresses

• Rear wheel bearing noise or growling
• Wheel vibration caused by hub runout
• ABS warning light concerns related to wheel-speed signal issues
• Uneven braking feel from a worn rear hub assembly
• Loose or rough rear wheel rotation

Installation Notes and Tips

Confirm rear fitment by year, model, and build origin before installation. Inspect the knuckle, axle area, and mounting surfaces for wear or corrosion, and verify the bolt circle, pilot diameters, and flange offset match the original part. After installation, clear any stored ABS codes and road test the vehicle to confirm smooth operation. Fits 2013-2018 Acura ILX, rear. Fits 2013-2015 Honda Civic, rear.

Quality Assurance

Timken manufactures this hub bearing assembly using OE-developed testing and controlled design, material, and process standards. The ABS sensor is 100% tested, and the sealing and bearing features are built to support consistent performance in service.