NSK 64BWKH15 Wheel Bearing and Hub Assembly - Rear

Overview of NSK Wheel Bearing and Hub Assembly 64BWKH15

The NSK 64BWKH15 wheel bearing and hub assembly is designed for precise fitment on select Acura and Honda models, including the CR-V and RDX. This non-driven hub assembly features an integrated magnetic encoder for ABS systems, ensuring reliable wheel speed sensor performance.

• Compatible with Acura CR-V and Honda RDX models
• ABS equipped with magnetic encoder type
• Bolt circle diameter mounting flange: 104.7 mm
• Bolt circle diameter wheel flange: 114.3 mm
• Flange bolt hole quantity: 4 with M12x1.25 thread size
• Wheel stud quantity: 5 with M12x1.5 size
• Brake pilot diameter: 64 mm
• Flange diameter: 152 mm with 61.4 mm offset
• Hub pilot diameter: 80.6 mm, wheel pilot diameter: 64 mm
• Non-driven wheel bearing and hub assembly, Generation 3 design

Technical Details and Specifications

The NSK 64BWKH15 wheel bearing and hub assembly is engineered to meet the exact specifications required for Acura CR-V and Honda RDX vehicles. It features a magnetic encoder ABS tone ring integrated into the hub, which provides accurate wheel speed data to the vehicle’s ABS system. The assembly includes a 104.7 mm bolt circle diameter on the mounting flange and a 114.3 mm bolt circle diameter on the wheel flange, secured by four M12x1.25 bolts. The wheel flange supports five M12x1.5 wheel studs, ensuring proper wheel attachment. The brake pilot diameter of 64 mm and hub pilot diameter of 80.6 mm provide precise alignment for brake components and wheel fitment. This non-driven hub assembly is designed with a flange diameter of 152 mm and an offset of 61.4 mm, matching OEM specifications for proper suspension geometry and wheel positioning.

Applications and Problem Solving

• Replacement for worn or damaged wheel bearing and hub assemblies on Acura CR-V and Honda RDX
• Resolves ABS sensor errors caused by faulty or damaged tone rings
• Eliminates wheel noise and vibration due to bearing wear
• Restores proper wheel alignment and secure wheel mounting
• Prevents premature brake component wear by maintaining correct brake pilot alignment

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper torque specifications for flange bolts and wheel studs to avoid damage
• Inspect ABS sensor wiring and connectors during installation for optimal sensor performance
• Clean mounting surfaces thoroughly to ensure proper fit and prevent premature wear
• Verify wheel bearing preload and hub rotation after installation

Quality Assurance and Warranty

NSK wheel bearing and hub assemblies are manufactured to meet stringent quality standards, ensuring durability and reliable performance. The 64BWKH15 part undergoes rigorous testing to comply with OEM specifications for Acura and Honda vehicles. While specific warranty details may vary, NSK typically offers coverage against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.