Timken 15243 Wheel Bearing Race - Front Outer

Timken 15243 Wheel Bearing Race Overview

The Timken 15243 wheel bearing race is engineered for reliable performance in driveline and axle systems. Designed specifically for select Chevrolet and GMC trucks and vans, this component ensures proper bearing fit and durability under demanding conditions.

• Outside diameter: 2.437 inches (61.91 mm)
• Width: 0.563 inches (14.29 mm)
• Bearing cup radius: 0.079 inches (2.00 mm)
• Compatible with multiple Chevrolet and GMC truck and van models
• Part number: 15243 for precise identification

Technical Specifications and Compatibility

The Timken 15243 wheel bearing race features an outside diameter of 2.437 inches (61.91 mm) and a width of 0.563 inches (14.29 mm), providing a precise fit for the bearing assembly. The bearing cup radius measures 0.079 inches (2.00 mm), which is critical for maintaining proper bearing seating and load distribution. This part is compatible with a range of Chevrolet and GMC vehicles, including C20, C30, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Express 2500, Express 3500, G30, P30, P3500, R20, R20 Suburban, R30, R2500, R2500 Suburban, R3500, Savana 2500, Savana 3500, and Sierra 3500 models.

Applications and Problem Resolution

This wheel bearing race is used in the driveline and axle assemblies of compatible Chevrolet and GMC trucks and vans. It supports the wheel bearing by providing a smooth, hardened surface for the bearing rollers to run against, which is essential for vehicle stability and wheel alignment.

• Eliminates wheel bearing noise caused by worn races
• Prevents premature bearing failure due to improper fit
• Restores proper bearing seating for smooth wheel rotation
• Addresses vibration issues related to damaged bearing surfaces
• Supports safe and reliable driveline operation

Installation Notes and Tips

When installing the Timken 15243 wheel bearing race, ensure the hub and spindle surfaces are clean and free of debris. Use appropriate tools to press the race evenly into the hub to avoid damage. Verify the race is fully seated before installing the bearing assembly. Proper lubrication of the bearing and race interface is recommended to extend service life.

Quality Assurance and Warranty

Timken manufactures the 15243 wheel bearing race to meet strict industry standards for durability and performance. Each part undergoes rigorous quality control to ensure dimensional accuracy and material integrity. Timken typically offers a limited warranty against defects in materials and workmanship; please refer to Timken's official warranty documentation for specific terms.