Product Introduction

The JLM714110 / JLM714149 Input Shaft Bearing is a high-quality tapered roller bearing designed for SINOTRUK HOWO heavy-duty truck gearbox spare parts applications. It is installed in the gearbox input shaft system to support shaft rotation, maintain accurate gear alignment, and ensure stable power transmission during vehicle operation.

Manufactured according to OEM standard quality requirements, this bearing adopts precision manufacturing technology and high-grade bearing steel materials to provide excellent load capacity, wear resistance, and long-term durability. The tapered roller bearing structure allows it to handle combined radial and axial loads, making it suitable for heavy-duty transmission environments where reliability and strength are required. The JLM714149/JLM714110 bearing set is a tapered roller bearing with a 75 mm bore diameter, 115 mm outside diameter, and 25 mm total width.

The JLM714110 / JLM714149 input shaft bearing is mainly applied in SINOTRUK HOWO gearbox systems, supporting transmission input shaft operation and helping maintain smooth gear engagement. It is commonly used in heavy trucks for freight transportation, construction applications, and long-distance logistics operations. SINOTRUK HOWO transmission systems include various gearbox components such as input shafts and related bearings for drivetrain repair and maintenance.

As an aftermarket replacement part, this input shaft bearing is suitable for truck repair workshops, gearbox 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 HOWO gearbox repair requirements.

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