NSK 49BWKHS68E Axle Bearing and Hub Assembly - Rear Right

Overview of NSK Axle Bearing and Hub Assembly 49BWKHS68E

The NSK Axle Bearing and Hub Assembly 49BWKHS68E is designed for reliable performance in select Lexus and Toyota vehicles. This non-driven hub assembly is ABS equipped with a sensor type tone ring, ensuring compatibility with advanced braking systems on models like the Toyota Camry, Avalon, and Lexus ES350.

• ABS equipped with sensor tone ring for accurate wheel speed detection
• Bolt circle diameter mounting flange: 99 mm
• Bolt circle diameter wheel flange: 114.3 mm
• Flange bolt hole quantity: 4 with M10x1.25 bolt hole size/thread
• Wheel stud quantity: 5 with M12x1.5 stud size
• Brake pilot diameter: 62 mm
• Flange diameter: 152 mm with 67.5 mm flange offset
• Hub pilot diameter: 74 mm and wheel pilot diameter: 60 mm
• Designed as a non-driven axle bearing and hub assembly
• Generation 3 design for improved durability and fitment

Detailed Product Description

This NSK axle bearing and hub assembly, part number 49BWKHS68E, is engineered to meet the specific requirements of Lexus and Toyota vehicles including the Avalon, Camry, and ES350. The assembly features a sensor-type ABS tone ring that integrates seamlessly with the vehicle’s anti-lock braking system, providing precise wheel speed data for enhanced safety and control. The mounting flange and wheel flange bolt circle diameters of 99 mm and 114.3 mm respectively, along with the 4-bolt flange hole pattern, ensure a secure fit. The 5-wheel stud configuration with M12x1.5 thread size supports proper wheel mounting and stability. This non-driven hub assembly is designed with a 62 mm brake pilot diameter and a 152 mm flange diameter with a 67.5 mm offset, matching OEM specifications for proper alignment and performance.

Common Applications and Problem Resolution

• Replacement for worn or damaged axle bearing and hub assemblies on Lexus ES350, Toyota Camry, and Avalon
• Resolves ABS sensor faults related to faulty tone rings or hub assemblies
• Addresses wheel vibration or noise caused by bearing wear
• Corrects wheel alignment issues due to hub assembly damage
• Prevents premature brake wear by maintaining proper hub and bearing function

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 pilot and hub pilot diameters match OEM specifications for correct alignment

Quality Assurance and Warranty

NSK manufactures this axle bearing and hub assembly to meet stringent quality standards, ensuring durability and reliable performance. The part number 49BWKHS68E undergoes rigorous testing to comply with OEM specifications for Lexus and Toyota vehicles. While specific warranty details may vary, NSK typically offers coverage against manufacturing defects to provide confidence in the product’s longevity and function.