Product Introduction

The HM220149 / HM220110 / WG99810220149 Rear Wheel Bearing is a high-quality tapered roller bearing designed for SINOTRUK heavy-duty truck rear axle and wheel hub systems. It is used to support rear wheel rotation, maintain wheel hub stability, reduce friction, and ensure reliable operation during heavy-duty transportation.

Manufactured according to OEM standard quality requirements, this bearing adopts high-grade bearing steel and precision machining technology to provide excellent durability, load capacity, and wear resistance. The tapered roller bearing structure enables efficient handling of combined radial and axial loads, making it suitable for heavy truck rear axle applications where strength and reliability are required.

The HM220149 / HM220110 rear wheel bearing is mainly applied in SINOTRUK FUVA axle systems and other compatible heavy-duty truck axle assemblies. It is commonly used in freight transportation, construction vehicles, logistics fleets, and commercial trucks operating under high-load conditions. The bearing specifications include approximately 99.975 mm inner diameter, 156.975 mm outer diameter, and 42 mm width.

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 fitting, and long service life for SINOTRUK rear axle maintenance requirements.

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