SKF RW508-BR Wheel Bearing - Rear

Reliable Wheel Bearing for Buick and Pontiac Vehicles

The SKF RW508-BR wheel bearing is designed to meet the specific needs of select Buick and Pontiac models. Engineered with precise dimensions, this component ensures proper fit and function for vehicles like the Buick LeSabre and Pontiac Grand Prix.

• Inside diameter: 1.531 inches
• Width: 0.775 inches
• Outside diameter: 3.062 inches
• Part number: RW508-BR
• Compatible with Buick Bonneville, Pontiac Catalina, Grand Prix, and LeSabre

Technical Specifications and Design Details

The SKF RW508-BR wheel bearing features an inside diameter of 1.531 inches, a width of 0.775 inches, and an outside diameter of 3.062 inches. These precise measurements ensure a secure fit within the driveline and axle assembly, contributing to smooth wheel rotation and vehicle stability. SKF is known for manufacturing components that meet stringent quality standards, and this wheel bearing is no exception. It is engineered to maintain proper alignment and reduce friction between moving parts, which is critical for the performance and safety of your Buick or Pontiac vehicle.

Compatible Vehicles and Applications

This wheel bearing is compatible with several Buick and Pontiac models, including:

• Buick Bonneville
• Buick LeSabre
• Pontiac Catalina
• Pontiac Grand Prix

It is specifically designed for driveline and axle assemblies requiring a bearing with the dimensions provided. Using the SKF RW508-BR ensures that your vehicle maintains proper wheel function and handling characteristics.

Common Issues Addressed by the SKF RW508-BR Wheel Bearing

• Eliminates wheel noise caused by worn or damaged bearings
• Prevents uneven tire wear due to improper wheel alignment
• Reduces vibration and wobbling during vehicle operation
• Maintains smooth wheel rotation for improved drivability
• Supports safe handling and braking performance

Installation Notes and Tips

When installing the SKF RW508-BR wheel bearing, ensure the hub and surrounding components are clean and free of debris. Proper lubrication and torque specifications should be followed according to the vehicle manufacturer’s guidelines. It is recommended to inspect related seals and components during installation to prevent premature wear. Using the correct tools and following a step-by-step procedure will help achieve optimal fitment and performance.

Quality Assurance and Warranty Information

SKF manufactures the RW508-BR wheel bearing to meet industry standards for durability and reliability. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed quality assurance. This wheel bearing is produced with high-grade materials and precision engineering to ensure consistent performance in Buick and Pontiac driveline applications.