Timken 513023 Wheel Bearing - Rear

Timken 513023 Wheel Bearing Overview

The Timken 513023 wheel bearing is engineered for reliable performance in select Chevrolet and GMC vehicles. Designed to meet precise specifications, this wheel bearing supports smooth wheel rotation and helps maintain vehicle stability.

• Inside diameter options: 1.395 inches (35.43 mm)
• Outside diameter options: 2.446 inches (62.13 mm)
• Cone width measurements: 0.860 inches (21.84 mm)
• Compatible with Chevrolet Astro, Blazer, GMC Jimmy, and Safari models
• Part number 513023 ensures exact fitment and quality

Technical Specifications and Dimensions

The Timken 513023 wheel bearing features dual inside diameter measurements of 1.395 inches (35.43 mm) and outside diameters of 2.446 inches (62.13 mm). The cone width is specified at 0.860 inches (21.84 mm), providing the necessary tolerance for proper seating and load distribution. These dimensions are critical for maintaining the integrity of the driveline and axle assembly in compatible Chevrolet and GMC vehicles.

Compatible Vehicles and Applications

This wheel bearing is compatible with the following models: Chevrolet Astro, Chevrolet Blazer, GMC Jimmy, and GMC Safari. It is designed specifically for driveline and axle applications where precise bearing fitment is required to ensure optimal wheel performance and safety.

• Supports smooth wheel rotation and reduces friction
• Helps prevent wheel wobble and uneven tire wear
• Maintains proper alignment of axle components
• Reduces noise and vibration during vehicle operation
• Addresses issues related to worn or damaged wheel bearings

Installation Notes and Tips

When installing the Timken 513023 wheel bearing, ensure the bearing dimensions match the vehicle’s specifications exactly. Proper cleaning of the hub and axle surfaces is essential before installation. Use appropriate tools to press the bearing into place without causing damage. Verify that the bearing seats fully and rotates smoothly before reassembling the wheel components.

Quality Assurance and Warranty

Timken wheel bearings are manufactured to meet industry standards for durability and performance. The 513023 part number undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details may vary, Timken typically offers coverage against manufacturing defects to provide confidence in product reliability.