FAG 611103 Wheel Bearing - Rear

Reliable Wheel Bearing for BMW Models

The FAG 611103 wheel bearing is engineered to meet the precise requirements of various BMW vehicles, including the 228i, 330i, and M3. Designed with exact inside and outside diameters, this bearing ensures optimal fit and performance for your driveline system.

• Inside diameter options: 1.654 inches (42 mm)
• Bearing outside diameter: 2.953 inches (75 mm)
• Includes ABS tone ring with multipol encoder (MPE) for accurate wheel speed sensing
• Compatible with multiple BMW models such as 230i xDrive, 328i, 428i Gran Coupe, and M240i xDrive
• Part number 611103 for precise identification and fitment

Technical Details and Compatibility

The FAG 611103 wheel bearing features dual inside diameter measurements (1.654 inches and 42 mm) and a bearing outside diameter of 2.953 inches (75 mm), providing a precise fit for the specified BMW models. The integrated ABS tone ring with a multipol encoder (MPE) supports the vehicle's anti-lock braking system by delivering accurate wheel speed data. This wheel bearing is designed for driveline and axle applications, ensuring smooth rotation and durability under various driving conditions.

Applications and Problem Resolution

• Replaces worn or damaged wheel bearings on BMW 228i, 320i, M2, and other compatible models
• Addresses wheel noise and vibration issues caused by bearing wear
• Restores proper ABS functionality by maintaining accurate tone ring signals
• Improves wheel alignment and handling stability
• Prevents premature tire wear related to faulty bearings

Installation Notes and Tips

Ensure the wheel hub and surrounding components are clean and free of debris before installation. Verify the correct orientation of the ABS tone ring to maintain sensor accuracy. Use appropriate tools to press the bearing into place without damaging the seal or race. It is recommended to inspect related suspension and axle components during replacement to ensure overall system integrity.

Quality Assurance and Warranty

FAG wheel bearings are manufactured to meet OEM standards, providing reliable performance and durability. The 611103 part number undergoes rigorous quality control to ensure dimensional accuracy and material strength. Warranty coverage details should be confirmed with the product provider or manufacturer documentation.