NSK 49BWKHS68J Axle Bearing and Hub Assembly - Rear Left

Reliable Axle Bearing and Hub Assembly for Lexus and Toyota

The NSK 49BWKHS68J axle bearing and hub assembly is designed for precise fitment on select Lexus and Toyota models, including the Avalon, Camry, and ES350. Engineered with ABS sensor integration, this non-driven hub assembly ensures accurate wheel speed monitoring and smooth driveline performance.

• ABS equipped with sensor-type tone ring for reliable wheel speed detection
• Bolt circle diameter of 99 mm on mounting flange and 114.3 mm on wheel flange
• Flange bolt hole quantity: 4 with M10x1.25 thread size
• Brake pilot diameter of 62 mm and flange diameter of 152 mm
• Wheel stud quantity of 5 with M12x1.5 size for secure wheel mounting
• Hub pilot diameter of 74 mm and wheel pilot diameter of 60 mm for precise alignment
• Flange offset of 67.5 mm, generation 3 design for durability and fitment

Technical Details and Compatibility

This NSK axle bearing and hub assembly (part number 49BWKHS68J) is specifically engineered for non-driven axle applications on Lexus and Toyota vehicles such as the Avalon, Camry, and ES350. The integrated ABS sensor tone ring supports the vehicle’s anti-lock braking system by providing accurate wheel speed data. The assembly features a 4-bolt mounting flange with a 99 mm bolt circle diameter and a 5-stud wheel flange with a 114.3 mm bolt circle diameter, ensuring compatibility with factory wheel and brake components.

Common Applications and Problem Resolution

• Replacement for worn or damaged axle bearings causing noise or vibration
• Restores ABS sensor functionality for proper anti-lock braking operation
• Addresses wheel hub looseness or play affecting vehicle handling
• Corrects uneven brake rotor wear due to faulty hub assembly
• Prevents premature wheel stud or flange damage from corrosion or wear

Installation Notes and Tips

When installing the NSK 49BWKHS68J axle bearing and hub assembly, ensure the mounting flange bolt holes align precisely with the vehicle’s hub mounting points. Use the specified M10x1.25 bolts for secure attachment and torque to manufacturer specifications. Verify the ABS sensor connector is properly seated to maintain accurate sensor readings. Inspect wheel studs for wear and replace if necessary to ensure safe wheel mounting.

Quality Assurance and Warranty

NSK manufactures this axle bearing and hub assembly to meet OEM standards for fit, form, and function. The part undergoes rigorous quality control to ensure durability and reliable performance on Lexus and Toyota vehicles. This product includes a limited warranty covering defects in materials and workmanship under normal use conditions.