NSK 40BWD12 Wheel Bearing - Front or Rear

Reliable NSK Wheel Bearing for Toyota and Pontiac Vehicles

The NSK 40BWD12 wheel bearing is designed to provide dependable performance for select Toyota and Pontiac models. Engineered with precise dimensions and durable materials, this wheel bearing supports smooth wheel rotation and vehicle stability.

• Compatible with Toyota Celica, Corolla, Matrix, MR2 Spyder, Prius, tC, Vibe, and Pontiac models
• Inside diameter: 40 mm
• Outside diameter: 74 mm
• Width of outer race: 42 mm
• Generation 1 design for standard driveline applications
• Non-ABS equipped wheel bearing

Technical Specifications and Design Details

The NSK 40BWD12 wheel bearing features a 40 mm inside diameter and a 74 mm outside diameter, with a 42 mm width on the outer race. This Generation 1 bearing is designed for vehicles without ABS systems, ensuring compatibility with a range of Toyota models including the Celica, Corolla, Matrix, MR2 Spyder, Prius, tC, and Vibe, as well as select Pontiac vehicles. The precise dimensions support proper fitment and reliable operation within the driveline and axle assembly.

Applications and Problem Resolution

This wheel bearing is used in the driveline and axle assemblies of compatible Toyota and Pontiac vehicles. It addresses common issues such as:

• Excessive wheel noise or grinding
• Uneven tire wear due to bearing play
• Vibration or wobbling during driving
• Reduced steering responsiveness
• Potential wheel lockup or failure risks

Installation Notes and Tips

When installing the NSK 40BWD12 wheel bearing, ensure the hub and surrounding components are clean and free of debris. Proper torque specifications should be followed to avoid premature wear. Since this bearing is not ABS equipped, verify vehicle compatibility before installation. It is recommended to inspect related seals and components during replacement to maintain driveline integrity.

Quality Assurance and Warranty

NSK manufactures the 40BWD12 wheel bearing to meet industry standards for durability and performance. While specific warranty details may vary, NSK products typically come with a limited warranty covering manufacturing defects. Always consult product documentation or authorized sources for exact warranty terms.