NSK 63BWKH04 Wheel Bearing and Hub Assembly - Front

Reliable Wheel Bearing and Hub Assembly for Chevrolet and Nissan Vehicles

The NSK 63BWKH04 wheel bearing and hub assembly is designed for driven axles on select Chevrolet and Nissan models. Engineered with a magnetic encoder for ABS systems, this component ensures precise wheel speed monitoring and smooth operation.

• ABS equipped with magnetic encoder for accurate sensor feedback
• Compatible bolt circle diameters: 103 mm (mounting flange) and 114.3 mm (wheel flange)
• Flange bolt hole quantity: 4 with M12x1.25 thread size
• Flange diameter of 136 mm and flange offset of 40.7 mm
• Hub pilot diameter: 80 mm; brake pilot diameter: 68 mm
• 29 splines for secure axle engagement
• Wheel stud quantity: 5 with M12x1.25 size
• Designed for driven axles on Chevrolet City Express, Nissan Juke, LEAF, NV200, Rogue, Rogue Select, and Sentra

Technical Details and Specifications

The NSK 63BWKH04 wheel bearing and hub assembly is a generation 3 component built to meet OEM standards. Its magnetic encoder ABS type provides reliable wheel speed data essential for modern vehicle stability and braking systems. The assembly features a 4-bolt mounting flange with a 103 mm bolt circle diameter and a 5-stud wheel flange with a 114.3 mm bolt circle diameter, both using M12x1.25 bolts. The flange diameter measures 136 mm with an offset of 40.7 mm, ensuring proper fitment and alignment. The hub pilot diameter of 80 mm and brake pilot diameter of 68 mm support precise positioning on the axle and brake components. With 29 splines, the hub securely engages the axle shaft, providing durability and performance for driven wheels.

Compatible Vehicles and Applications

This wheel bearing and hub assembly is compatible with various Chevrolet and Nissan models, including:

• Chevrolet City Express
• Nissan Juke
• Nissan LEAF
• Nissan NV200
• Nissan Rogue and Rogue Select
• Nissan Sentra

It is specifically designed for driven axles, making it suitable for front-wheel-drive or all-wheel-drive configurations where applicable.

Common Issues Addressed by This Assembly

• Eliminates wheel bearing noise caused by wear or damage
• Restores proper ABS sensor function with integrated magnetic encoder
• Prevents wheel wobble and vibration due to worn hub components
• Ensures secure wheel mounting with correct bolt pattern and stud size
• Maintains proper alignment and fitment for brake and axle components

Installation Notes and Tips

• Verify vehicle compatibility with Chevrolet City Express, Nissan Juke, LEAF, NV200, Rogue, Rogue Select, or Sentra before installation
• Use proper torque specifications for M12x1.25 bolts and wheel studs to ensure secure mounting
• Inspect ABS sensor wiring and connectors during installation to avoid sensor errors
• Clean mounting surfaces thoroughly to prevent contamination and ensure proper fit
• Check spline engagement carefully to avoid damage during assembly

Quality Assurance and Warranty

NSK manufactures the 63BWKH04 wheel bearing and hub assembly to meet stringent quality standards. This part undergoes rigorous testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, NSK typically offers coverage against manufacturing defects. Consult vehicle service documentation or NSK resources for warranty terms applicable to this part.