NSK 44BWK02R Wheel Bearing - Rear Left

Reliable Wheel Bearing for Lexus and Toyota Vehicles

The NSK 44BWK02R wheel bearing is designed specifically for select Lexus and Toyota models, including the 4Runner, FJ Cruiser, GX460, and GX470. Engineered to meet the demands of ABS-equipped drivetrains, this non-driven wheel bearing ensures precise fitment and reliable performance.

• Compatible with Lexus 4Runner, FJ Cruiser, GX460, GX470 and Toyota models
• ABS equipped with magnetic encoder for accurate sensor readings
• Flange diameter of 162 mm with 4 bolt holes for secure mounting
• Bolt circle diameter of 140 mm and bolt hole sizes of 12.8 mm and 12 mm
• Hub pilot diameter of 89 mm for proper alignment
• Flange offset of 58.2 mm to match OEM specifications
• Second generation design for improved durability and fit

Technical Details and Specifications

The NSK 44BWK02R wheel bearing is a non-driven type designed for vehicles equipped with ABS systems that use a magnetic encoder tone ring. The flange diameter measures 162 mm and includes four bolt holes, ensuring a secure and stable installation. The bolt circle diameter is 140 mm, with bolt hole sizes of 12.8 mm and 12 mm, accommodating the mounting flange requirements. The flange offset of 58.2 mm and hub pilot diameter of 89 mm provide precise positioning and alignment, critical for maintaining wheel stability and sensor accuracy. This second-generation bearing reflects NSK's ongoing improvements in driveline component engineering.

Applications and Problem Solving

• Replaces worn or damaged wheel bearings on Lexus 4Runner, FJ Cruiser, GX460, and GX470 models
• Restores proper ABS sensor function with integrated magnetic encoder compatibility
• Eliminates wheel noise and vibration caused by bearing wear
• Prevents premature tire wear due to misalignment
• Ensures safe and smooth wheel rotation on non-driven axles

Installation Notes and Tips

When installing the NSK 44BWK02R wheel bearing, ensure the mounting flange and hub surfaces are clean and free of debris. Verify the bolt circle diameter and bolt hole sizes match the vehicle specifications. Proper torque settings should be applied to the four flange bolts to maintain secure attachment. Since this bearing is ABS equipped with a magnetic encoder, take care to avoid damaging the tone ring or sensor during installation. It is recommended to inspect related components such as seals and hubs for wear and replace as necessary.

Quality Assurance and Warranty

NSK manufactures the 44BWK02R wheel bearing to meet strict quality standards, ensuring durability and reliable performance in demanding driving conditions. This part is engineered to OEM specifications for Lexus and Toyota vehicles, providing consistent fit and function. While specific warranty details may vary, NSK typically offers coverage against manufacturing defects, supporting long-term use and customer confidence.