National 15244 Wheel Bearing Race - Front Inner

National 15244 Wheel Bearing Race Overview

The National 15244 wheel bearing race is a precision-engineered taper bearing cup designed to meet the demanding requirements of driveline and axle assemblies. With exact dimensions including a cup bore of 2.4410 inches (62.0010 mm) and a cup length of 0.6250 inches (15.8750 mm), this component ensures proper fit and function in compatible vehicle wheel hubs.

• Taper bearing cup with precise cup bore diameter of 2.4410 inches (62.0010 mm)
• Cup length measures 0.6250 inches (15.8750 mm) for accurate seating
• Cup radius of 0.0460 inches (1.1680 mm) to maintain bearing alignment
• Part number 15244 for easy identification and replacement
• Manufactured by National, a recognized brand in driveline components

Detailed Product Description

The National 15244 wheel bearing race is engineered to provide a reliable surface for the tapered roller bearings in automotive wheel hubs. The cup bore diameter of 2.4410 inches (62.0010 mm) and the cup length of 0.6250 inches (15.8750 mm) are critical dimensions that ensure the bearing race fits securely within the hub assembly. The cup radius of 0.0460 inches (1.1680 mm) helps maintain proper bearing contact and load distribution, reducing wear and extending service life. This part is essential for maintaining smooth wheel rotation and vehicle stability.

Compatible Vehicles and Applications

This wheel bearing race is compatible with various makes and models requiring a taper bearing cup with these specific dimensions. It is commonly used in driveline and axle assemblies where precise bearing fitment is necessary. Vehicle owners and technicians searching for a National 15244 replacement part for wheel bearing maintenance or repair will find this component suitable for restoring proper wheel function.

• Replaces worn or damaged taper bearing cups in wheel hubs
• Addresses wheel bearing noise and rough rotation issues
• Prevents premature bearing failure due to improper fit
• Restores correct bearing preload and alignment
• Supports driveline stability and vehicle handling

Installation Notes and Tips

When installing the National 15244 wheel bearing race, ensure the hub bore is clean and free of debris. Use appropriate tools to press the race evenly into the hub to avoid distortion. Verify the cup bore and length dimensions match the vehicle specifications to ensure proper fitment. Proper installation will help maintain bearing performance and prevent premature wear.

Quality Assurance and Warranty

National manufactures the 15244 wheel bearing race to meet industry standards for durability and precision. While specific warranty details are not provided, National parts are generally backed by quality control processes to ensure consistent performance in automotive driveline applications.