SKF LM78310-A Wheel Bearing Race - Rear

Overview of SKF LM78310-A Wheel Bearing Race

The SKF LM78310-A wheel bearing race is a precision-engineered component designed to support driveline and axle assemblies. With a width of 0.657 inches and an outside diameter of 2.441 inches, this part ensures proper fit and function in compatible vehicle wheel hubs.

• Width: 0.657 inches for accurate seating
• Outside Diameter: 2.441 inches for precise fitment
• Part Number: LM78310-A for easy identification
• Brand: SKF, known for quality automotive components
• Category: Driveline and Axles > Wheel Bearings, Seals, and Related Components

Detailed Product Description

The SKF LM78310-A wheel bearing race is manufactured to meet strict dimensional tolerances, ensuring reliable performance in wheel bearing assemblies. The 0.657-inch width and 2.441-inch outside diameter are critical measurements that allow this race to fit securely within the hub assembly, providing a smooth surface for the bearing rollers. This part is essential for maintaining proper alignment and reducing friction in the driveline system.

Applications and Common Issues Addressed

This wheel bearing race is compatible with various vehicle makes and models requiring a 2.441-inch outside diameter and 0.657-inch width race. It is commonly used in automotive repairs involving wheel bearing replacements or hub rebuilds. The LM78310-A helps resolve issues such as:

• Excessive wheel bearing noise due to worn races
• Vibration or roughness in the wheel hub assembly
• Premature bearing wear caused by damaged race surfaces
• Wheel hub misalignment affecting driveline performance
• Reduced bearing lifespan from improper fitment

Installation Notes and Tips

When installing the SKF LM78310-A wheel bearing race, ensure the hub and bearing surfaces are clean and free of debris. Use appropriate tools to press the race evenly into the hub to avoid damage. Verify the dimensions—0.657 inches width and 2.441 inches outside diameter—match the vehicle specifications. Proper installation is critical to prevent premature wear and maintain driveline integrity.

Quality Assurance and Warranty

SKF manufactures the LM78310-A wheel bearing race under stringent quality control standards. This part is engineered for durability and consistent performance in automotive driveline applications. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects to ensure customer confidence in their products.