NSK 45BWD17 Wheel Bearing - Front

NSK 45BWD17 Front Wheel Bearing

The NSK 45BWD17 is a front wheel bearing built for select Toyota and Lexus applications with ABS integration. It combines OE-style fitment with a sealed, low-friction design for consistent wheel support in demanding driving conditions.

Key Features

• Premium OE technology with vehicle-specific fit, form, and performance
• Superfinished precision-matched bearing raceway for low friction and long service life
• Advanced multi-lip seal technology for water and contamination resistance
• Sealed-for-life construction with premium all-weather grease
• Integrated magnetic encoder seal for immediate ABS sensor response
• ABS equipped with magnetic encoder type

Detailed Description

NSK 45BWD17 is a front wheel bearing engineered for ABS-equipped vehicles that need stable hub support and accurate wheel-speed signal delivery. NSK’s bearing technology is used by major vehicle manufacturers and suppliers, and this unit reflects that OE-focused approach with a sealed design, precision raceway finishing, and an integrated magnetic encoder. It is a direct-fit option for 2011-2020 Toyota Sienna front, 2008-2019 Toyota Highlander front, 2010-2015 Lexus RX350 front, and 2010-2015 Lexus RX450h front. For shoppers searching for a Toyota Sienna front wheel bearing or a Lexus RX350 front wheel bearing, part number 45BWD17 is the relevant reference.

What It Helps Address

• Wheel noise or roughness from a worn front bearing
• ABS warning concerns related to wheel-speed signal interruption
• Moisture or road contamination entering a failing bearing assembly
• Excess friction that can affect smooth wheel rotation
• Fitment issues when replacing an OE-style front hub bearing on Toyota Highlander or Lexus RX models

Installation Notes and Tips

Confirm front axle fitment, ABS encoder orientation, and vehicle year before installation. Clean the mounting surfaces thoroughly and inspect the hub, knuckle, and related components for wear before pressing in the bearing. Because this unit uses an integrated magnetic encoder, avoid contamination or damage to the encoder seal during handling. Verify proper ABS operation after installation.

Quality Assurance

NSK is a global bearing manufacturer with a long history of supplying advanced rolling bearing products to automotive OEMs and suppliers. The 45BWD17 is built with sealed-for-life construction, precision raceway finishing, and multi-lip sealing for dependable front-end service in Toyota and Lexus applications.