NSK 49BWKHS62 Wheel Bearing and Hub Assembly - Rear

Reliable Wheel Bearing and Hub Assembly for Lexus, Toyota, and Scion

The NSK 49BWKHS62 wheel bearing and hub assembly is designed for precise fitment and reliable performance on select Lexus, Toyota, and Scion models. Engineered with ABS sensor integration, this non-driven hub assembly supports safe and accurate wheel speed monitoring.

• ABS equipped with sensor-type tone ring for accurate wheel speed detection
• Bolt circle diameter of 97 mm on mounting flange and 114.3 mm on wheel flange
• Flange bolt hole quantity: 4 with M12x1.25 bolt hole size/thread
• Brake pilot diameter of 62 mm and hub pilot diameter of 76 mm
• Wheel stud quantity: 5 with M12x1.5 stud size
• Flange diameter of 152 mm and flange offset of 60 mm
• Designed as a non-driven hub assembly, generation 3

Technical Details and Compatibility

This NSK wheel bearing and hub assembly (part number 49BWKHS62) is compatible with various Lexus, Toyota, and Scion vehicles, including the Lexus NX200t, NX300, NX300h, and HS250h, as well as the Toyota RAV4, Corolla iM, and Scion tC. The assembly features a sensor-type ABS tone ring that integrates seamlessly with the vehicle’s anti-lock braking system, ensuring accurate wheel speed data for enhanced braking control.

The mounting flange has a bolt circle diameter of 97 mm with four M12x1.25 bolt holes, while the wheel flange measures 114.3 mm with five M12x1.5 wheel studs. The brake pilot diameter is 62 mm, and the hub pilot diameter is 76 mm, providing a precise fit for the specified vehicles. This non-driven hub assembly is part of NSK’s third generation of wheel bearing technology, offering durability and consistent performance.

Common Applications and Problem Resolution

• Replacement for worn or damaged wheel bearing and hub assemblies on Lexus NX and Toyota RAV4 models
• Restores proper ABS sensor function to prevent warning lights and braking issues
• Eliminates wheel noise or vibration caused by bearing wear
• Corrects wheel play or looseness affecting vehicle handling
• Supports safe braking performance by maintaining accurate wheel speed data

Installation Notes and Tips

When installing the NSK 49BWKHS62 wheel bearing and hub assembly, ensure the mounting flange bolt circle diameter and bolt hole sizes match the vehicle specifications. Proper torque settings for the M12x1.25 mounting bolts and M12x1.5 wheel studs are critical to secure fitment. Verify ABS sensor connections are clean and properly seated to maintain accurate sensor readings. It is recommended to inspect related suspension components during installation for any additional wear or damage.

Quality Assurance and Warranty

NSK manufactures this wheel bearing and hub assembly to meet strict quality standards, ensuring reliable performance and durability. The part number 49BWKHS62 undergoes rigorous testing to comply with OEM specifications. While specific warranty details may vary, NSK typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.