National 510034 Wheel Bearing - Front or Front Inner

National 510034 Wheel Bearing Overview

The National 510034 wheel bearing is engineered for reliable driveline performance in select Dodge, Hyundai, Kia, and Mitsubishi vehicles. Designed with a double row angular contact design, this wheel bearing supports smooth rotation and durability for models like the Dodge Stealth, Hyundai Sonata, and Kia Optima.

• Double row angular contact design for enhanced load capacity
• Precision bore diameter of 1.772 inches (45 mm)
• Outer race outside diameter of 3.307 inches (84 mm)
• Inner race width of 1.614 inches (41 mm) for stable fitment
• Compatible with multiple makes and models including Dodge 3000GT and Hyundai Santa Fe

Technical Specifications and Design Features

The National 510034 wheel bearing features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. The bore size measures 1.772 inches (45 mm), matching the inner race bore for precise alignment. The outer race diameter is 3.307 inches (84 mm), with a width of 1.535 inches (39 mm), ensuring a secure fit within the hub assembly. The inner race width is 1.614 inches (41 mm), contributing to the bearing's overall stability and performance. This bearing is classified as type E-3 and belongs to the Fwdb series, designed to meet the specifications required by various Dodge, Hyundai, Kia, and Mitsubishi models.

Compatible Vehicles and Applications

This wheel bearing is compatible with a range of vehicles, including but not limited to:

• Dodge 3000GT and Stealth
• Hyundai Azera, Sonata, Santa Fe, Tucson, and XG350
• Kia Cadenza, Magentis, Optima, Rondo, and Sportage
• Mitsubishi Diamante

It is designed to replace worn or damaged wheel bearings in these models, ensuring proper wheel rotation and vehicle safety.

Common Issues Addressed by National 510034 Wheel Bearing

• Eliminates wheel noise caused by worn bearings
• Reduces vibration and uneven tire wear
• Restores smooth wheel rotation and handling
• Prevents premature hub assembly damage
• Improves overall driveline reliability

Installation Notes and Tips

Proper installation of the National 510034 wheel bearing requires attention to the following:

• Ensure the hub and spindle surfaces are clean and free of debris
• Use appropriate tools to press the bearing into place without damage
• Verify the bearing orientation matches the double row angular contact design
• Check for correct torque specifications on the axle nut
• Inspect seals and replace if necessary to prevent contamination

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and performance. The 510034 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product's reliability.