SKF GRW133 Wheel Bearing - Rear

Reliable Wheel Bearing for Audi A4 Quattro, A6 Quattro, and S4

The SKF GRW133 wheel bearing is engineered to meet the precise specifications required for Audi A4 Quattro, A6 Quattro, and S4 models. Designed with exact dimensions, this component ensures proper fit and function for driveline and axle applications.

• Inside diameter: 1.535 inches for accurate axle fitment
• Width: 1.456 inches to maintain proper bearing clearance
• Outside diameter: 2.952 inches for secure housing installation
• Part number GRW133 for easy identification and replacement
• Compatible with Audi A4 Quattro, A6 Quattro, and S4 wheel assemblies

Precision Dimensions for Optimal Performance

The SKF GRW133 wheel bearing features a 1.535-inch inside diameter, ensuring a precise fit on the axle shaft of compatible Audi models. Its 1.456-inch width provides the necessary bearing surface to support radial and axial loads, while the 2.952-inch outside diameter allows for secure installation within the wheel hub assembly. These dimensions are critical for maintaining proper wheel alignment and smooth rotation, reducing wear on related driveline components.

Applications and Problem Resolution

This wheel bearing is designed specifically for use in the driveline and axle systems of Audi A4 Quattro, A6 Quattro, and S4 vehicles. It addresses common issues such as:

• Excessive wheel play or looseness
• Unusual noises from the wheel area during driving
• Vibration or roughness felt through the steering wheel
• Uneven tire wear caused by bearing failure
• Reduced handling stability due to worn bearings

Installation Notes and Tips

When installing the SKF GRW133 wheel bearing, ensure the hub and axle surfaces are clean and free of debris. Proper torque specifications should be followed to avoid bearing damage. It is recommended to inspect related components such as seals and hubs during replacement to maintain overall driveline integrity.

Quality Assurance and Warranty

SKF is a recognized manufacturer known for producing reliable automotive components. The GRW133 wheel bearing is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, SKF products typically come with manufacturer-backed quality assurance to support long-term use in Audi A4 Quattro, A6 Quattro, and S4 vehicles.