National 07100 Wheel Bearing - Front Inner or Rear

Overview of National 07100 Wheel Bearing Cone

The National 07100 wheel bearing cone is engineered for precise fitment in Fiat 500 and Ford Escort models. This taper bearing cone is designed to meet exact specifications, ensuring reliable driveline performance and durability.

• Cone bore diameter: 1.0000 inch (25.4000 mm)
• Cone length: 0.5614 inch (14.2600 mm)
• Cone radius: 0.0400 inch (1.0160 mm)
• Part type: Taper bearing cone
• Compatible with Fiat 500 and Ford Escort wheel bearing assemblies

Technical Specifications and Details

The National 07100 wheel bearing cone features a cone bore of exactly 1.0000 inch (25.4000 mm), which is critical for proper seating within the bearing assembly. The cone length measures 0.5614 inch (14.2600 mm), providing the necessary surface area for load distribution. Additionally, the cone radius of 0.0400 inch (1.0160 mm) ensures smooth rotation and reduces wear on mating components. This taper bearing cone is manufactured to meet OEM standards, making it suitable for use in the driveline and axle systems of Fiat 500 and Ford Escort vehicles.

Compatible Vehicles and Applications

This wheel bearing cone is specifically compatible with the following vehicles:

• Fiat 500 wheel bearing replacement
• Ford Escort driveline maintenance

Using the National 07100 part number ensures correct fitment and performance in these models, helping maintain proper wheel alignment and bearing function.

Common Issues Addressed by the National 07100 Cone

• Wheel bearing noise due to worn or damaged cones
• Excessive play or looseness in the wheel hub assembly
• Uneven bearing wear causing premature failure
• Vibration or roughness during vehicle operation
• Improper bearing preload affecting driveline stability

Installation Notes and Tips

When installing the National 07100 wheel bearing cone, ensure the following:

• Clean all mating surfaces thoroughly before assembly
• Verify the cone bore and length match OEM specifications
• Use proper tools to avoid damaging the cone radius or bearing surfaces
• Apply appropriate lubrication to the bearing components
• Check for correct bearing preload and wheel hub alignment after installation

Quality Assurance and Warranty

National wheel bearing components are manufactured to meet industry standards for durability and precision. The 07100 taper bearing cone 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 support long-term reliability in Fiat 500 and Ford Escort applications.