National 510013 Wheel Bearing - Front

National 510013 Wheel Bearing Overview

The National 510013 wheel bearing is engineered for reliable driveline performance in Ford Escort and Mercury Tracer vehicles. Designed with precision, this double row angular contact bearing ensures consistent operation and durability for your vehicle's wheel assembly.

• Double row angular contact design for enhanced load capacity
• 1.575 inch (40 mm) bore diameter for precise fitment
• Outer race outside diameter of 2.913 inches (74 mm)
• Inner and outer race widths of 1.575 inches (40 mm)
• Compatible with Ford Escort and Mercury Tracer models

Technical Specifications and Design Features

The National 510013 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 1.575 inches (40 mm), matching the inner race bore and width dimensions to ensure a secure fit. The outer race diameter is 2.913 inches (74 mm), with a radius of 0.039 inches (0.991 mm), contributing to the bearing's structural integrity. This E-3 type bearing belongs to the Fwdb series and is classified as Gen1, reflecting its design generation.

Compatible Vehicles and Applications

This wheel bearing is specifically compatible with Ford Escort and Mercury Tracer models, making it a suitable replacement part for maintaining driveline efficiency. The part number 510013 corresponds directly to these applications, ensuring proper fit and function.

• Replaces worn or damaged wheel bearings in Ford Escort
• Restores smooth wheel rotation in Mercury Tracer
• Addresses wheel noise and vibration issues
• Prevents premature wear of axle components
• Supports safe and stable vehicle handling

Installation Notes and Tips

When installing the National 510013 wheel bearing, ensure the hub and spindle surfaces are clean and free of debris. Proper torque specifications should be followed to avoid bearing damage. It is recommended to inspect related components such as seals and axle shafts during installation to maintain overall driveline health.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and performance. The 510013 bearing undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product's reliability.