Product Introduction

The 30222 / 190003326067 Rear Wheel Bearing is a high-quality tapered roller bearing designed for SINOTRUK Steyr heavy-duty trucks. It is mainly installed in the rear wheel hub assembly to support wheel rotation, maintain accurate wheel positioning, and ensure stable vehicle operation under heavy-load transportation conditions.

Manufactured according to OEM standard quality requirements, this rear wheel bearing uses high-strength bearing steel and precision machining technology to provide excellent durability, impact resistance, and wear resistance. The tapered roller bearing structure enables effective handling of combined radial and axial loads generated during driving, braking, and heavy cargo transportation.

The 30222 / 190003326067 bearing is commonly applied in SINOTRUK Steyr rear axle and wheel hub systems. It helps reduce friction between rotating components, improve wheel rotation stability, and extend the service life of hub and axle assemblies. The bearing is widely used for heavy-duty truck maintenance, fleet repair, construction vehicles, and logistics transportation applications.

As an aftermarket replacement part, this rear wheel 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 fitment, and long service life for SINOTRUK Steyr chassis repair requirements.

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