NSK 54BWD02 Wheel Bearing - Front

Reliable Wheel Bearing for Mercedes-Benz GL and ML Models

The NSK 54BWD02 wheel bearing is engineered for precision and durability, designed specifically for select Mercedes-Benz vehicles. Featuring ABS compatibility with a magnetic encoder, this wheel bearing supports accurate wheel speed monitoring and smooth driveline performance.

• Compatible with Mercedes-Benz GL320, GL350, GL450, GL550, ML63 AMG, ML450, and R63 AMG models
• ABS equipped with magnetic encoder for enhanced sensor integration
• Inside diameter: 54 mm, outside diameter: 98 mm, outer race width: 50 mm
• Generation 1 design ensuring reliable fit and function
• Part number 54BWD02 for precise identification and replacement

Technical Details and Specifications

This NSK wheel bearing (part number 54BWD02) is designed with an inside diameter of 54 mm and an outside diameter of 98 mm, paired with a 50 mm width on the outer race. The bearing includes a magnetic encoder ABS tone ring, which is essential for vehicles equipped with ABS systems, providing accurate wheel speed data to the vehicle’s control modules. This Generation 1 bearing meets the exacting standards required for Mercedes-Benz GL and ML series vehicles, ensuring compatibility and performance.

Applications and Problem Resolution

This wheel bearing is intended for use in the driveline and axle assemblies of Mercedes-Benz GL320, GL350, GL450, GL550, ML63 AMG, ML450, and R63 AMG models. It addresses common issues such as:

• Wheel noise or grinding caused by worn bearings
• ABS sensor errors due to faulty tone rings
• Vibration or instability during driving
• Uneven tire wear linked to bearing failure
• Reduced driveline efficiency and safety concerns

Installation Notes and Tips

When installing the NSK 54BWD02 wheel bearing, ensure the ABS sensor and magnetic encoder alignment is maintained to preserve accurate wheel speed readings. Proper cleaning of the hub assembly and use of recommended torque specifications are critical for optimal performance. It is advisable to inspect related components such as seals and axle shafts during installation to prevent premature failure.

Quality Assurance and Warranty

NSK wheel bearings are manufactured to meet stringent quality standards, providing reliable performance for Mercedes-Benz vehicles. While specific warranty details may vary, NSK products typically come with a limited warranty covering defects in materials and workmanship. Using genuine NSK parts like the 54BWD02 helps maintain vehicle safety and driveline integrity.