SKF DK57509 Wheel Bearing - Rear

Reliable Wheel Bearing for Chevrolet and GMC Vehicles

The SKF DK57509 wheel bearing is engineered to meet the specific needs of Chevrolet and GMC models such as the Astro, Blazer, Jimmy, and Safari. Designed with precise dimensions, this wheel bearing ensures proper fit and function for driveline and axle applications.

• Inside diameter: 1.395 inches for accurate axle fitment
• Width: 0.860 inches providing optimal bearing thickness
• Outside diameter: 2.446 inches for secure housing installation
• Compatible with Chevrolet Astro, Blazer, GMC Jimmy, and Safari models
• Part number DK57509 for easy identification and replacement

Technical Details and Specifications

The SKF DK57509 wheel bearing is manufactured to precise tolerances, featuring an inside diameter of 1.395 inches, a width of 0.860 inches, and an outside diameter of 2.446 inches. These dimensions are critical for ensuring a proper fit within the wheel hub assembly, maintaining smooth rotation and reducing wear on driveline components. SKF is known for producing components that meet OEM standards, making this wheel bearing a reliable choice for maintaining vehicle performance and safety.

Compatible Vehicles and Applications

This wheel bearing is specifically designed for use in the driveline and axle systems of Chevrolet and GMC vehicles. It is compatible with the following models:

• Chevrolet Astro
• Chevrolet Blazer
• GMC Jimmy
• GMC Safari

Using the SKF DK57509 wheel bearing helps address common issues such as wheel hub noise, vibration, and uneven tire wear, which can result from worn or damaged bearings.

Common Issues Addressed by This Wheel Bearing

• Eliminates wheel hub noise caused by bearing wear
• Reduces vibration during vehicle operation
• Prevents uneven tire wear related to bearing failure
• Maintains proper wheel alignment and rotation
• Supports driveline stability and safety

Installation Notes and Tips

When installing the SKF DK57509 wheel bearing, ensure the hub assembly is clean and free of debris. Proper lubrication and torque specifications should be followed according to vehicle manufacturer guidelines. It is recommended to inspect related components such as seals and axle shafts during installation to ensure overall driveline integrity.

Quality Assurance and Warranty

SKF manufactures the DK57509 wheel bearing to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed warranties that cover defects in materials and workmanship. Refer to SKF documentation for exact warranty terms.