National 510061 Wheel Bearing - Front

National 510061 Wheel Bearing Overview

The National 510061 wheel bearing is engineered for reliable driveline performance in select Mitsubishi and Nissan vehicles. Designed with precision, this double row angular contact bearing supports smooth wheel rotation and durability for models like the Mitsubishi Lancer and Nissan Sentra.

• Double row angular contact design for enhanced load capacity
• 1.575 inch (40 mm) bore diameter for precise fitment
• Outer diameter of 2.913 inches (74 mm) ensuring compatibility with specified hubs
• Width of 1.417 inches (36 mm) for optimal bearing placement
• Inner race radius of 0.138 inches (3.5 mm) for smooth operation

Technical Specifications and Design Details

The National 510061 wheel bearing features a double row angular contact design, which provides increased radial and axial load support compared to single row bearings. This design is particularly suited for front-wheel drive applications, as indicated by the Fwdb series classification. The bearing's bore measures 1.575 inches (40 mm), matching the inner race bore, which ensures a secure and precise fit on the axle shaft. Both the inner and outer races have a width of 1.417 inches (36 mm), contributing to the bearing's stability and longevity. The outer race outside diameter is 2.913 inches (74 mm), aligning with OEM specifications for the compatible vehicles.

Compatible Vehicles and Applications

This wheel bearing is compatible with specific Mitsubishi and Nissan models, including:

• Mitsubishi Lancer
• Mitsubishi Mirage
• Nissan Sentra

It is designed to replace worn or damaged wheel bearings in these vehicles, restoring proper wheel alignment and reducing noise or vibration during driving.

Common Issues Addressed by National 510061 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Reduces vibration and uneven tire wear
• Restores smooth wheel rotation and handling stability
• Prevents axle shaft damage due to bearing failure
• Improves overall driveline performance and safety

Installation Notes and Tips

Proper installation of the National 510061 wheel bearing requires attention to detail to ensure optimal performance. It is recommended to clean the hub assembly thoroughly before installation and inspect the axle shaft for any signs of wear or damage. Use appropriate tools to press the bearing into place without applying excessive force that could damage the races. Verify the bearing is seated correctly and rotates smoothly before reassembling the wheel components. Professional installation is advised for best results.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 510061 part is classified as Type E-3 and Gen1, reflecting its compliance with industry specifications. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product's quality.