National 510090 Wheel Bearing - Front

National 510090 Wheel Bearing Overview

The National 510090 wheel bearing is engineered for reliable driveline performance in select Dodge, Jeep, and Mitsubishi vehicles. Designed with a double row angular contact design, this wheel bearing supports smooth rotation and durability for models like the Jeep Compass and Mitsubishi Outlander Sport.

• Double row angular contact bearing design for enhanced load capacity
• Inner race bore diameter of 1.693 inches (43 mm)
• Outer race outside diameter of 3.150 inches (80 mm)
• Width of 1.575 inches (40 mm) for both inner and outer races
• Compatible with Dodge Caliber, Jeep Patriot, Mitsubishi Lancer, and more

Technical Specifications and Design Details

The National 510090 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 1.693 inches (43 mm), matching the precise fitment requirements for the specified vehicle models. Both the inner and outer races have a width of 1.575 inches (40 mm), ensuring consistent bearing stability and alignment. The outer race outside diameter is 3.150 inches (80 mm), designed to fit securely within the hub assembly. This E-3 type bearing is part of the Fwdb series, tailored for front wheel drive applications.

Compatible Vehicles and Applications

This wheel bearing is compatible with a range of Dodge, Jeep, and Mitsubishi vehicles, including:

• Dodge Caliber
• Jeep Compass
• Jeep Patriot
• Mitsubishi Lancer
• Mitsubishi Outlander and Outlander Sport
• Mitsubishi RVR

It is designed to meet the specific fitment needs of these models, ensuring proper installation and performance.

Common Issues Addressed by National 510090 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Reduces vibration and uneven tire wear
• Prevents wheel hub looseness and improves steering stability
• Restores smooth wheel rotation and driveline efficiency
• Helps avoid premature bearing failure due to improper fit or design

Installation Notes and Tips

Proper installation of the National 510090 wheel bearing requires careful attention to fitment dimensions. Ensure the hub and spindle surfaces are clean and free of debris before installation. Use appropriate tools to press the bearing into place without damaging the races. Verify the bearing is seated fully and rotates smoothly before reassembling the wheel components. Refer to vehicle-specific service manuals for torque specifications and installation procedures.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and performance. The 510090 bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. This part is backed by National's standard warranty coverage, providing assurance against defects in materials and workmanship under normal use conditions.