National 07098 Wheel Bearing - Front Inner

Overview of National 07098 Wheel Bearing Cone

The National 07098 wheel bearing cone is a precision-engineered taper bearing cone designed for driveline and axle applications. With exact dimensions including a cone bore of 0.9835 inches (24.9810 mm) and a cone length of 0.5614 inches (14.2600 mm), this component ensures reliable fitment and performance in compatible vehicles.

• Brand: National
• Part Number: 07098
• Category: Wheel Bearings, Seals, and Related Components
• Cone Bore: 0.9835 inch (24.9810 mm)
• Cone Length: 0.5614 inch (14.2600 mm)
• Cone Radius: 0.0620 inch (1.5750 mm)
• Part Description: Taper bearing cone

Technical Details and Specifications

This National 07098 taper bearing cone is manufactured to meet strict tolerances for cone bore and length, critical for maintaining proper bearing preload and axle alignment. The cone bore diameter of 0.9835 inches (24.9810 mm) allows for precise seating on the axle shaft, while the cone length of 0.5614 inches (14.2600 mm) supports optimal load distribution. The cone radius of 0.0620 inches (1.5750 mm) contributes to smooth rotation and reduced wear over time.

Compatible Vehicle Applications

While specific vehicle makes and models are not listed, the National 07098 wheel bearing cone is commonly used in driveline and axle assemblies requiring a taper bearing cone with these exact dimensions. It is suitable for automotive repairs involving wheel bearing replacements on vehicles that specify a cone bore near 0.9835 inches and cone length around 0.5614 inches. For example, this part may be compatible with certain Ford, Chevrolet, or Dodge models that use similar taper bearing cones in their front or rear axles.

Common Issues Addressed by National 07098

• Eliminates wheel bearing noise caused by worn or damaged cones
• Prevents axle shaft play and vibration due to improper bearing fit
• Restores proper bearing preload for improved driveline stability
• Reduces premature bearing wear from incorrect cone dimensions
• Supports safe and smooth wheel rotation under load

Installation Notes and Tips

When installing the National 07098 wheel bearing cone, ensure the cone bore and length match the vehicle’s specifications exactly. Clean the axle shaft and bearing surfaces thoroughly before installation to avoid contamination. Use proper tools to press the cone onto the axle shaft without damaging the bearing surfaces. After installation, verify bearing preload and adjust as necessary according to the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

National wheel bearing components are manufactured to meet industry standards for durability and precision. The 07098 taper bearing cone undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, National typically offers limited warranties covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.