National 510101 Wheel Bearing - Front

National 510101 Wheel Bearing Overview

The National 510101 wheel bearing is engineered for reliable driveline performance in Suzuki SX4 and SX4 Crossover models. Featuring a double row angular contact design, this wheel bearing ensures durability and precise fitment for your vehicle's front wheel assembly.

• Double row angular contact bearing design for enhanced load capacity
• Inner race bore diameter of 1.772 inches (45 mm) for exact fit
• Outer race outside diameter of 3.307 inches (84 mm) for compatibility
• Width of 1.535 inches (39 mm) ensuring proper seating and alignment
• Part number 510101 for accurate identification and replacement

Technical Specifications and Design Details

This National wheel bearing (part number 510101) is designed with a double row angular contact configuration, providing increased radial and axial load support. The inner race bore measures 1.772 inches (45 mm) in diameter with a width of 1.535 inches (39 mm), matching the precise dimensions required for Suzuki SX4 and SX4 Crossover front wheel hubs. The outer race outside diameter is 3.307 inches (84 mm), also with a width of 1.535 inches (39 mm), ensuring a secure fit within the hub assembly. This E-3 type bearing belongs to the Fwdb series and is classified as Gen1, reflecting its design generation and application standards.

Compatible Vehicles and Applications

This wheel bearing is compatible with the following Suzuki models:

• Suzuki SX4
• Suzuki SX4 Crossover

It is specifically designed to meet the OEM specifications for these vehicles, making it suitable for front wheel bearing replacement and driveline maintenance.

Common Issues Addressed by National 510101 Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Prevents wheel wobble and vibration during driving
• Restores smooth wheel rotation and handling stability
• Reduces uneven tire wear linked to bearing failure
• Maintains proper alignment and load distribution in the driveline

Installation Notes and Tips

When installing the National 510101 wheel bearing, ensure the hub and spindle surfaces are clean and free of debris. Use appropriate tools to press the bearing into place without causing damage to the races. Verify the bearing orientation matches the double row angular contact design specifications. After installation, check for smooth rotation and proper torque settings as per Suzuki service guidelines.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet strict quality standards, ensuring durability and performance. The 510101 bearing undergoes rigorous testing for dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in your replacement part.