National 510010 Wheel Bearing - Front, Front Inner or Rear

Overview of National 510010 Wheel Bearing

The National 510010 wheel bearing is engineered for reliable driveline performance in select vehicles including Aston Martin, Ford, Jaguar, Kia, Lincoln, Mazda, and Mercury models. Designed with a double row angular contact configuration, this wheel bearing supports smooth rotation and enhanced load capacity.

• Double row angular contact design for improved durability
• 42 mm (1.654 inch) bore diameter for precise fitment
• Outer race diameter of 80 mm (3.150 inch) ensuring compatibility
• Width of 45 mm (1.772 inch) for stable axle support
• Compatible with multiple models such as Mazda MX-5 Miata, Ford Fusion, Jaguar XJ8, and more

Technical Specifications and Design Features

The National 510010 wheel bearing features a double row angular contact design, which provides enhanced axial and radial load handling capabilities. The inner race bore measures 42 mm (1.654 inches) with a radius of 3.8 mm (0.150 inches), while the outer race outside diameter is 80 mm (3.150 inches) with a radius of 1.0 mm (0.039 inches). Both inner and outer races have a width of 45 mm (1.772 inches), ensuring a balanced and secure fit within the hub assembly. This E-3 type bearing is part of the Fwdb series, designed to meet the specific requirements of various driveline applications.

Compatible Vehicles and Applications

This wheel bearing is compatible with a range of vehicles, including:

• Aston Martin DB7, Vanden Plas, XJ8, XJR, XK8, XKR, Zephyr
• Ford Fusion, MKZ, Probe, Zephyr
• Jaguar XJ8, XJR, XK8, XKR
• Kia Sephia, Spectra
• Lincoln MKZ, Vanden Plas
• Mazda 3, 6, 626, MPV, Millenia, MX-5, MX-5 Miata, MX-6, RX-7
• Mercury Milan, Mountaineer

Common Issues Addressed by National 510010 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Reduces vibration and improves steering stability
• Prevents premature tire wear due to improper wheel alignment
• Restores smooth wheel rotation and driveline efficiency
• Helps avoid axle and hub assembly damage from bearing failure

Installation Notes and Tips

Proper installation of the National 510010 wheel bearing is critical for optimal performance. Ensure the hub and spindle surfaces are clean and free of debris before installation. Use appropriate tools to press the bearing into place without applying excessive force that could damage the races. Verify correct orientation of the double row angular contact bearing during assembly. After installation, check for smooth rotation and absence of play. It is recommended to follow vehicle-specific service manual procedures for torque specifications and alignment checks.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and performance. The 510010 bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its reliability for compatible Aston Martin, Ford, Jaguar, Kia, Lincoln, Mazda, and Mercury vehicles.