National 09194 Wheel Bearing Race - Front Outer

National 09194 Wheel Bearing Race Overview

The National 09194 wheel bearing race is a precision-engineered taper bearing cup designed to meet the demanding requirements of driveline and axle systems. With exact dimensions including a cup bore of 1.9380 inches (49.225 mm) and a cup length of 0.6875 inches (17.463 mm), this component ensures proper fit and function in compatible vehicles.

• Taper bearing cup with precise cup bore diameter of 1.9380 inches (49.225 mm)
• Cup length measures 0.6875 inches (17.463 mm) for accurate seating
• Cup radius of 0.1400 inches (3.556 mm) designed for optimal bearing contact
• Manufactured by National, a trusted brand in driveline components
• Part number 09194 for easy identification and ordering

Detailed Product Description

The National 09194 wheel bearing race is engineered to provide a reliable surface for the tapered roller bearings in automotive driveline and axle assemblies. The cup bore diameter of 1.9380 inches (49.225 mm) and the cup length of 0.6875 inches (17.463 mm) are critical for maintaining proper bearing alignment and load distribution. The cup radius of 0.1400 inches (3.556 mm) supports smooth rotation and reduces wear over time. This part is suitable for vehicles requiring a taper bearing cup with these specific dimensions, commonly found in certain makes and models of trucks and SUVs.

Common Applications and Problem Resolution

• Replaces worn or damaged taper bearing cups in wheel hubs
• Addresses issues with wheel bearing noise or rough rotation
• Helps correct excessive wheel play caused by bearing race wear
• Prevents premature bearing failure due to improper seating surfaces
• Restores proper driveline and axle performance in compatible vehicles

Installation Notes and Tips

Ensure the wheel hub and spindle surfaces are clean and free of debris before installation. Use a proper bearing race driver tool to seat the National 09194 cup evenly without damaging the race or hub. Verify the cup bore and length dimensions match the vehicle specifications to avoid fitment issues. It is recommended to inspect the matching tapered roller bearing for wear and replace if necessary during installation.

Quality Assurance and Warranty

National manufactures the 09194 wheel bearing race to meet industry standards for durability and precision. While specific warranty details are not provided, National products typically adhere to strict quality control processes to ensure reliable performance in automotive driveline applications.