Product Introduction

The 32218 / WG7117032218 / DS32218 / W400003844 Wheel Hub Bearing is a high-quality tapered roller bearing designed for SINOTRUK heavy-duty truck wheel hub and axle systems. It is mainly used to support wheel rotation, maintain wheel hub positioning accuracy, and ensure stable vehicle operation under heavy-duty working conditions.

Manufactured according to OEM standard quality requirements, this wheel hub bearing adopts high-strength bearing steel and precision manufacturing technology to provide excellent durability, load capacity, and wear resistance. The tapered roller bearing structure is designed to handle combined radial and axial loads, making it suitable for heavy transportation vehicles, construction trucks, and commercial fleet applications.

The 32218 wheel hub bearing is commonly applied in SINOTRUK HOWO axle systems, including wheel hub assemblies and chassis axle components. It helps reduce friction between rotating parts, improve wheel stability, and extend the service life of hub and axle components during long-distance transportation and high-load operation.

As an aftermarket replacement part, this wheel hub bearing is suitable for truck repair workshops, axle maintenance specialists, fleet operators, and wholesale spare parts distributors. It provides a reliable replacement solution with OEM-standard quality, accurate installation, and long service life for SINOTRUK truck maintenance requirements.

Technical Specifications

Vehicle Fitment

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