Timken 512362 Wheel Bearing and Hub Assembly - Rear

Timken Wheel Bearing and Hub Assembly Overview

The Timken 512362 wheel bearing and hub assembly is engineered for reliable performance on Saturn Astra vehicles. Designed as a non-driven hub, this assembly ensures precise fitment and durability for your driveline and axle needs.

• Flange bolt hole quantity: 4 for secure mounting
• Wheel pilot diameter: 64.97 mm and 2.5579 inches for accurate wheel alignment
• Brake pilot diameters: 2.577 inches and 65.46 mm for proper brake component fit
• Wheel stud quantity: 5 for stable wheel attachment
• Hub pilot diameters: 2.364 inches and 60.05 mm ensuring correct hub positioning
• Flange offset: 3.073 inches and 78.05 mm for proper wheel clearance
• Flange diameter: 139.95 mm and 5.51 inches for compatibility with brake rotors
• Bolt circle diameter: 110 mm and 4.33 inches matching factory specifications
• Drive type: Non-driven, suitable for front or rear axle applications on Saturn Astra

Technical Details and Compatibility

This Timken wheel bearing and hub assembly (part number 512362) is specifically designed for the Saturn Astra, providing a precise fit that meets OEM standards. The assembly features a 5-stud wheel configuration and multiple pilot diameters to ensure compatibility with the vehicle’s brake and wheel components. The flange offset and bolt circle diameter are engineered to maintain proper wheel alignment and brake rotor positioning, critical for safe and efficient vehicle operation.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearings on Saturn Astra models
• Eliminates wheel vibration caused by hub assembly wear
• Resolves noise issues related to bearing failure
• Restores proper wheel alignment and brake rotor fitment
• Prevents premature tire wear due to hub misalignment

Installation Notes and Tips

When installing the Timken 512362 wheel bearing and hub assembly, ensure the vehicle is securely lifted and supported. Verify the flange bolt hole quantity and wheel stud count match your Saturn Astra’s specifications. Use a calibrated torque wrench to tighten bolts to manufacturer-recommended torque values. Inspect brake components for wear during installation and replace if necessary to maintain optimal braking performance.

Quality Assurance and Warranty

Timken manufactures this wheel bearing and hub assembly to meet strict quality standards, ensuring durability and reliable performance. The part number 512362 undergoes rigorous testing to comply with OEM specifications for the Saturn Astra. While specific warranty details may vary, Timken typically offers coverage against defects in materials and workmanship, providing confidence in your replacement part.