NSK 66BWKH30B Wheel Bearing and Hub Assembly - Front Right

Front Right Wheel Bearing Hub Assembly

The NSK 66BWKH30B is a front right wheel bearing and hub assembly for select Lexus rear-wheel-drive applications. It combines OE-style fitment with an integrated magnetic encoder for ABS-equipped vehicles, making it a direct replacement choice for Lexus GS350, IS250, IS300, IS350, RC200t, RC300, RC350, and GS300 models where specified.

Key Features

• ABS equipped with magnetic encoder for immediate wheel speed signal response
• Vehicle-specific fit, form, and performance based on premium OE technology
• Low-friction bearing design with superfinished, precision-matched raceway surfaces
• Advanced multi-lip sealing for resistance to water and contamination
• Sealed-for-life construction with premium all-weather grease for zero maintenance
• Driven front right hub assembly with 30 splines

Detailed Description

NSK 66BWKH30B is engineered as a driven front right wheel bearing and hub assembly for Lexus platforms that require ABS integration and OE-level dimensional accuracy. The unit uses a magnetic encoder seal to support the ABS system, while the sealed bearing design helps maintain smooth operation under daily driving, heat, moisture, and road contamination. This part number is a strong match for shoppers searching for a Lexus GS350 front right wheel bearing hub assembly, Lexus IS350 front right hub bearing, or Lexus RC350 ABS wheel hub replacement.

NSK is recognized as an OE manufacturer for several of these applications, including select Lexus IS200t, RC200t, RC300, RC350, and IS350 front right fitments. This part cross-references Toyota Genuine-style OE applications for the same platform.

Vehicle Fitment

• Fits 2021-2023 Lexus RC350, front right.
• Fits 2021-2022 Lexus RC300, front right.
• Fits 2021 Lexus IS350, front right.
• Fits 2013-2020 Lexus GS350, front right.
• Fits 2007-2011 Lexus GS350, front right.
• Fits 2016-2020 Lexus IS300, front right.
• Fits 2011-2020 Lexus IS350, front right.
• Fits 2016-2020 Lexus RC300, front right.
• Fits 2015-2020 Lexus RC350, front right.
• Fits 2016-2017 Lexus IS200t, front right.
• Fits 2016-2017 Lexus RC200t, front right.
• Fits 2006-2015 Lexus IS250, front right.
• Fits 2006 Lexus GS300, front right.

Installation Notes and Tips

Confirm the vehicle is ABS-equipped and verify front right placement before installation. Match the hub spline count, bolt pattern, and flange dimensions to the original part, and inspect the mating surfaces, axle interface, and wheel speed sensor area for wear or contamination. Proper torque procedures should be followed during installation to protect bearing life and ABS performance.

Quality Assurance

NSK manufactures advanced rolling bearing products for global automotive OEMs, with a focus on bearing life and operating performance in demanding conditions. The 66BWKH30B reflects that OE-oriented engineering approach with sealed construction, corrosion-resistant sealing technology, and integrated ABS encoder functionality.