Product Introduction

The 30313 / 7313E / WG4005415514 Front Wheel Hub Bearing is a high-quality tapered roller bearing designed for SINOTRUK MAN Axle MCY13 heavy-duty truck systems. It is mainly installed in the front wheel hub assembly to support wheel rotation, maintain accurate wheel positioning, and ensure stable driving performance under heavy-load operating 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, impact resistance, and wear resistance. The tapered roller bearing structure allows efficient handling of combined radial and axial loads generated during steering, braking, and vehicle operation.

The 30313 / 7313E bearing is commonly applied in SINOTRUK MAN Axle MCY13 systems, supporting front wheel hub components and helping reduce friction, improve wheel stability, and extend the service life of axle-related parts. It is suitable for heavy transportation vehicles, logistics trucks, construction vehicles, and fleet maintenance applications.

As an aftermarket replacement part, this front 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 fitment, and long service life for SINOTRUK MAN axle maintenance requirements.

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