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Timken HA590297 Wheel Bearing and Hub Assembly - Front
| Brand | Timken HA590297 |
|---|---|
| Position | Front |
| Fits | Saturn · 2 vehicles |
OE-developed testing. Controls design, materials, and manufacturing for consistent performance.
Premium seals. Reinforced construction helps prevent contamination and improve seal life.
Precision bearings. Uniform geometry and refined surfaces increase load capacity and extend life.
Cross-references SKF BR930533 and 513283 for the same application. See all 2.
Timken HA590297 Front Hub Assembly
Timken HA590297 is a front wheel bearing and hub assembly for the 2008-2009 Saturn Astra. Built for a non-driven front position, it is engineered for smooth wheel rotation, stable braking feel, and consistent ABS wheel-speed monitoring.
Key Features
- Fits 2008-2009 Saturn Astra, front
- Part number: HA590297
- 5-wheel-stud hub with 4.5 in. bolt circle diameter (114.3 mm)
- Wheel pilot diameter: 2.639 in. (67.02 mm)
- Brake pilot diameter: 2.835 in. (72 mm)
- Flange diameter: 5.5 in. (139.7 mm)
- Non-driven hub assembly for front axle service
- ABS sensor is 100% tested for wheel-speed monitoring
Detailed Description
Timken HA590297 is a front wheel bearing and hub assembly for Saturn Astra models from 2008-2009. It uses OE-developed testing and controlled manufacturing processes to maintain consistent fit and performance. The hub assembly is built with low runout to reduce noise and vibration, while supporting braking stability and smoother road feel. Timken HA590297 also uses premium seals and precision-profile bearings with refined internal geometry and surface finishes to support load capacity, bearing life, and fuel efficiency. This part cross-references SKF BR930533 for the same application.
What It Helps Address
- Wheel bearing noise from the front hub area
- Vibration or roughness during driving
- ABS wheel-speed signal faults tied to the hub sensor
- Brake feel issues related to hub runout
- Excessive play or wear in the front wheel bearing assembly
Installation Notes and Tips
Confirm the vehicle is a 2008-2009 Saturn Astra, front application before ordering. Verify wheel pilot diameter, brake pilot diameter, bolt circle diameter, and wheel stud count against the existing hub. Clean the mounting surface thoroughly and inspect surrounding suspension and brake components for wear before installation. Follow the vehicle service procedure for torque specifications and ABS system checks after installation.
Quality Assurance
Timken manufactures hub bearing assemblies using OE-developed test standards and controlled design, material, and process validation. The ABS sensor is 100% tested to monitor wheel speed for Anti-lock Braking Systems, and the bearing and seal design is built to support consistent performance in daily driving.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Saturn | Astra | FWD | Front | — |
| 2008 | Saturn | Astra | FWD | Front | — |
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