National 30205 Wheel Bearing and Race Set

National 30205 Wheel Bearing and Race Set Overview

The National 30205 wheel bearing and race set is engineered for reliable driveline performance in select Chrysler, Dodge, Ford, Mazda, Mitsubishi, Plymouth, and Toyota vehicles. Designed as a taper bearing assembly, this component ensures precise fitment and durability for models like the Ford Ranger, Toyota Land Cruiser, and Dodge Ram 50.

• Bore diameter: 0.9843 inches (25.00 mm)
• Outside diameter: 2.0472 inches (52.00 mm)
• Cone length: 0.5906 inches (15.00 mm)
• Cup length: 0.5118 inches (13.00 mm)
• Width: 0.6398 inches (16.25 mm)
• Design: Iso metric taper bearing assembly
• Series: 30200
• Type: TS (tapered roller bearing)

Technical Details and Specifications

The National 30205 wheel bearing and race set features an iso metric design with a bore size of 0.9843 inches (25 mm) and an outside diameter of 2.0472 inches (52 mm). The cone length measures 0.5906 inches (15 mm) with a radius of 0.0600 inches (1.524 mm), while the cup length is 0.5118 inches (13 mm) with the same radius. The overall width of the bearing set is 0.6398 inches (16.25 mm), providing a compact yet robust fit. This taper bearing assembly is part of the 30200 series and is classified as a TS type, suitable for driveline applications requiring precise load handling and rotational stability.

Compatible Vehicles and Applications

This wheel bearing and race set is compatible with a range of vehicles including the Chrysler Conquest, Dodge Ram 50, Ford Bronco II, Mazda B2000/B2200/B2600, Mitsubishi Mighty Max and Montero, Plymouth D50, and Toyota Land Cruiser and Starion. The National 30205 is designed to meet the specific fitment requirements of these models, ensuring proper installation and performance.

• Eliminates wheel bearing noise and vibration
• Prevents premature bearing wear and failure
• Restores proper wheel hub alignment
• Addresses rough or uneven wheel rotation
• Improves driveline stability and safety

Installation Notes and Tips

When installing the National 30205 wheel bearing and race set, ensure the hub and spindle surfaces are clean and free of debris. Proper torque specifications should be followed to avoid bearing preload issues. It is recommended to use appropriate bearing grease compatible with the vehicle manufacturer’s specifications. Verify the fitment with the vehicle’s service manual, especially for models like the Ford Ranger and Toyota Land Cruiser, to ensure correct assembly and optimal performance.

Quality Assurance and Warranty

National wheel bearings are manufactured to meet industry standards for durability and precision. The 30205 bearing and race set undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, National typically offers coverage against manufacturing defects, providing confidence in the product’s reliability for your Chrysler, Dodge, Ford, Mazda, Mitsubishi, Plymouth, or Toyota vehicle.