Timken HA590470 Wheel Bearing and Hub Assembly - Rear

Timken Rear Hub Assembly for Equinox and Terrain

The Timken HA590470 wheel bearing and hub assembly is built for rear applications on select Chevrolet Equinox and GMC Terrain models. It combines precision bearing construction, integrated ABS sensing, and low-runout design to support smoother operation, reduced noise, and stable braking performance.

Key Features

• Rear wheel bearing and hub assembly for driven applications
• Fits 2010-2017 Chevrolet Equinox, rear
• Fits 2010-2017 GMC Terrain, rear
• 30-spline design with 5 wheel studs and 4 flange bolt holes
• Integrated ABS sensor for wheel speed monitoring
• Precision bearing geometry and enhanced surface finish for consistent load handling
• Premium seal design helps resist contamination and support seal life
• Timken HA590470 engineered with OE-developed testing and controlled manufacturing processes

Detailed Description

Timken HA590470 is a rear wheel bearing and hub assembly designed for Chevrolet Equinox and GMC Terrain vehicles from 2010 through 2017. The assembly uses precision-profile bearings, uniform internal geometry, and improved surface finishes to support load capacity, bearing life, and fuel efficiency. Low runout helps reduce vibration and noise while supporting more consistent braking feel. The integrated ABS sensor is 100% tested to monitor wheel speed for Anti-lock Braking Systems, making this a direct-fit service part for rear hub replacement on these platforms.

This part cross-references MOOG 512440 and SKF BR930838 for the same application.

What It Helps Fix

• Rear wheel bearing noise or growling
• Hub play or looseness at the wheel
• ABS warning light caused by wheel speed sensor issues
• Brake vibration related to hub runout
• Uneven wheel rotation or rough rear-end operation

Installation Notes and Tips

Verify rear fitment by year, make, and model before installation. Confirm the 30-spline, 5-stud, 4-bolt flange configuration matches the original hub assembly on the vehicle. Inspect the mounting surface, axle interface, and surrounding brake components for wear or corrosion before installing the new hub. Proper torque and clean mating surfaces help support correct hub seating and ABS performance.

Quality Assurance

Timken manufactures hub bearing assemblies using OE-developed testing and controlled design, material, and process standards. The premium seal construction and tested ABS sensor are part of the brand’s focus on consistent performance in driveline and axle service applications.