National 6410 Wheel Bearing - Rear

Overview of National 6410 Wheel Bearing

The National 6410 wheel bearing is engineered for reliable driveline performance in select Chrysler, Dodge, Jeep, and Ram vehicles. Designed as a cylindrical bearing assembly, this component ensures smooth wheel rotation and durability under various driving conditions.

• Bore diameter: 1.7057 inches (43.325 mm)
• Outside diameter: 2.5363 inches (64.422 mm)
• Width: 0.8299 inches (21.08 mm)
• Non-separable cylindrical inner race
• Type: Ns cylindrical bearing assembly

Technical Specifications and Design

The National 6410 wheel bearing features a non-separable cylindrical inner race, which provides a compact and robust design suitable for demanding automotive applications. With a bore size of 1.7057 inches (43.325 mm) and an outside diameter of 2.5363 inches (64.422 mm), this bearing fits precisely within the wheel hub assembly. The width of 0.8299 inches (21.08 mm) ensures proper load distribution and stability during operation. This bearing type (Ns) is designed to maintain consistent performance and reduce friction in the driveline system.

Compatible Vehicles and Applications

This wheel bearing is compatible with a range of Chrysler, Dodge, Jeep, and Ram models, including the Ram 1500, Ram 1500 Classic, Jeep Liberty, Jeep Nitro, Dodge Durango, and Chrysler Aspen. The National 6410 is specifically designed to meet the requirements of these vehicles’ driveline and axle systems, ensuring proper fitment and function.

• Eliminates wheel hub noise and vibration
• Prevents premature wear of axle components
• Reduces wheel wobble and improves steering stability
• Addresses issues related to wheel bearing failure or damage
• Maintains proper wheel alignment and rotation

Installation Notes and Tips

When installing the National 6410 wheel bearing, ensure the hub assembly is clean and free of debris. Use appropriate tools to press the bearing into place without damaging the non-separable inner race. Verify the bearing is seated correctly to avoid premature wear. It is recommended to inspect related components such as seals and axle shafts during installation to maintain overall driveline integrity.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and performance. The 6410 bearing undergoes rigorous quality control to ensure dimensional accuracy and material strength. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product’s reliability.