National 513150 Wheel Bearing - Front

Reliable Wheel Bearing for Lexus and Toyota Vehicles

The National 513150 wheel bearing is engineered to provide dependable performance for select Lexus and Toyota models, including the Cressida and IS300. Designed with precision, this double row angular contact bearing ensures smooth wheel rotation and enhanced durability.

• Double row angular contact design for improved load handling
• 1.260 inch (32 mm) bore diameter for precise fitment
• Outer diameter of 2.835 inches (72 mm) with 1.772 inch (45 mm) width
• Compatible with Lexus Cressida and Toyota IS300 models
• Part number 513150 for accurate identification and replacement

Technical Specifications and Design Features

The National 513150 wheel bearing features a double row angular contact design, which provides enhanced radial and axial load capacity compared to single row bearings. The inner race bore measures 1.260 inches (32 mm) with a radius of 0.158 inches (4 mm), while the outer race outside diameter is 2.835 inches (72 mm) with a radius of 0.059 inches (1.5 mm). Both inner and outer races have a width of 1.772 inches (45 mm), ensuring a robust and stable fit within the wheel hub assembly. This bearing is part of the RWDB series and classified as type E-3, suitable for applications requiring reliable driveline and axle performance.

Compatible Vehicles and Applications

This wheel bearing is specifically compatible with the following vehicles:

• Lexus Cressida
• Toyota IS300

Using the National 513150 bearing in these models helps maintain proper wheel alignment and rotation, contributing to vehicle safety and handling.

Common Issues Addressed by This Wheel Bearing

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

Installation Notes and Tips

Proper installation of the National 513150 wheel bearing is critical for optimal performance. Ensure the bearing is pressed in evenly without applying excessive force to avoid damage. Clean the hub and surrounding components before installation to prevent contamination. It is recommended to use appropriate tools and follow vehicle-specific service manuals for torque specifications and procedures. Regular inspection after installation can help detect early signs of wear or misalignment.

Quality Assurance and Warranty Information

National wheel bearings are manufactured to meet industry standards for durability and precision. The 513150 bearing undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, National typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms related to this part number.