National 510050 Wheel Bearing - Front or Rear

Overview of National 510050 Wheel Bearing

The National 510050 wheel bearing is engineered for reliable driveline performance in select Acura and Honda vehicles. Designed with a double row angular contact design, this wheel bearing supports smooth rotation and durability for models like the Honda Accord and Acura MDX.

• Double row angular contact design for enhanced load capacity
• Inner race bore diameter of 1.772 inches (45 mm)
• Outer race outside diameter of 3.307 inches (84 mm)
• Width of 1.654 inches (42 mm) ensuring proper fitment
• Compatible with multiple Acura and Honda models including Accord, Civic, and CR-V

Technical Specifications and Design Features

The National 510050 wheel bearing features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. The inner race bore measures 1.772 inches (45 mm) with a radius of 0.138 inches (3.5 mm), while the outer race has an outside diameter of 3.307 inches (84 mm) and a radius of 0.039 inches (1 mm). The bearing width is 1.654 inches (42 mm), matching the precise dimensions required for proper installation and operation. This E-3 type bearing is part of the Fwdb series, designed to meet the specifications of Gen1 applications.

Compatible Vehicles and Applications

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

• Acura MDX, TL, CL, RSX, and S2000
• Honda Accord, Civic, CR-V, Element, Pilot, and Prelude

It is specifically designed to replace OEM wheel bearings in these models, ensuring proper fit and function.

Common Issues Addressed by National 510050 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Reduces vibration and improves steering stability
• Prevents premature tire wear due to bearing failure
• Restores smooth wheel rotation and driveline efficiency
• Helps maintain proper wheel alignment and safety

Installation Notes and Tips

When installing the National 510050 wheel bearing, ensure the hub assembly is clean and free of debris. Use proper tools to press the bearing into place without damaging the races. Verify the bearing orientation matches the double row angular contact design specifications. It is recommended to inspect related components such as seals and hubs during installation to ensure optimal performance.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet strict quality standards, providing reliable performance for Acura and Honda vehicles. The 510050 part number is backed by a limited warranty covering defects in materials and workmanship. This ensures confidence in the durability and fitment of the wheel bearing for your driveline needs.