Timken HA590046 Wheel Bearing and Hub Assembly - Front

Timken HA590046 Front Hub Assembly

The Timken HA590046 wheel bearing and hub assembly is built for front-wheel applications on select Nissan and INFINITI models. It combines OE-developed testing, low runout, and precision bearing construction to support smoother operation, reduced noise, and stable braking feel.

Key Features

• Front wheel bearing and hub assembly for driven applications
• 29-spline design with 5 wheel studs and 4 flange bolt holes
• 4.500 in. bolt circle diameter and 114.30 mm bolt pattern
• Precision bearing profiles and uniform internal geometry for load support
• Enhanced surface finishes to help extend bearing life and improve efficiency
• Premium seal design with contamination control features
• ABS sensor is 100% tested for wheel speed monitoring

Detailed Description

Timken HA590046 is a front hub assembly engineered for 2007-2013 Nissan Altima, 2003-2008 INFINITI FX35, and 2003-2007 Nissan Murano front applications. The assembly uses OE-developed testing to control design, materials, and manufacturing process, helping deliver consistent performance in everyday driving. Low runout helps reduce vibration and noise while supporting braking performance, and the premium seal design helps protect the bearing from contamination during service.

This part number, HA590046, is built with premium bearings that use precision profiles and enhanced surface finishes to support load capacity and bearing durability. It also includes an ABS sensor that is tested to monitor wheel speed for Anti-lock Braking Systems. This part cross-references SKF (e.g., BR930655, BR930890) for the same application.

What It Helps Solve

• Wheel bearing noise from a worn front hub assembly
• Vibration or runout felt through the steering or chassis
• ABS warning light caused by a failing wheel speed sensor
• Uneven braking feel related to hub wear
• Loss of smooth wheel rotation from contaminated or worn bearings

Installation Notes and Tips

Confirm front position, driven configuration, spline count, bolt circle, and pilot dimensions before installation. For Nissan Altima front hub assembly replacement, INFINITI FX35 front wheel bearing hub replacement, or Nissan Murano front hub service, verify ABS connector routing and sensor alignment during installation. Always compare the old unit to the new Timken HA590046 before pressing or bolting the assembly into place.

Quality Assurance

Timken manufactures hub bearing assemblies using OE-developed test procedures to control design, materials, and process consistency. The HA590046 is built with low-runout construction, premium seals, precision bearing geometry, and a tested ABS sensor to support dependable front-end service.