National A-35 Wheel Bearing and Race Set

Overview of National A-35 Wheel Bearing and Race Set

The National A-35 wheel bearing and race set is designed for reliable driveline performance in a wide range of vehicles including Acura, Audi, BMW, Chevrolet, Ford, Honda, Toyota, and Volkswagen models. This taper bearing set ensures precise fitment and durability for applications requiring specific cone and cup dimensions.

• Includes taper bearing cone (LM501349) and cup (LM501310)
• Cone bore diameter: 1.6250 inches (41.275 mm)
• Cone length: 0.7800 inches (19.812 mm)
• Cone radius: 0.1400 inches (3.556 mm)
• Cup bore diameter: 2.8910 inches (73.431 mm)
• Cup length: 0.5800 inches (14.732 mm)
• Cup radius: 0.0310 inches (0.787 mm)
• Overall width: 0.7700 inches (19.558 mm)
• Standout dimension: 0.0190 inches (0.483 mm)

Technical Specifications and Compatibility

The National A-35 wheel bearing and race set is engineered to meet the exacting standards required for tapered bearing applications. The cone and cup components are manufactured to precise dimensions, ensuring proper seating and smooth rotation. This set is compatible with a broad range of vehicles, including popular models such as the Audi 80 Quattro, BMW 318i, Ford F-150, Honda Accord, Toyota Camry, and Volkswagen Passat. The part number A-35 corresponds to a taper bearing set that fits various driveline and axle assemblies requiring these specific measurements.

Applications and Problem Resolution

This wheel bearing and race set is used primarily in the driveline and axle assemblies to support wheel rotation and maintain alignment. It addresses common issues such as:

• Excessive wheel bearing play or looseness
• Noise or roughness during wheel rotation
• Premature bearing wear due to improper fitment
• Vibration or wobbling in the wheel hub
• Seal leakage caused by worn bearing surfaces

Installation Notes and Tips

Proper installation of the National A-35 wheel bearing and race set is critical for optimal performance. It is recommended to clean the bearing housing thoroughly before installation and inspect for any damage. Use appropriate tools to press the cone and cup into place without causing distortion. Ensure correct torque specifications are followed during assembly to avoid bearing preload issues. Lubricate the bearing surfaces with the manufacturer-recommended grease to extend service life.

Quality Assurance and Warranty

National manufactures the A-35 wheel bearing and race set to meet industry standards for durability and precision. Each component undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product's reliability.