Product Introduction

The NUP309EN / 192309E Intermediate Shaft Front Bearing is a precision cylindrical roller bearing designed for FAST manual transmissions widely used in SINOTRUK HOWO heavy-duty trucks. Installed at the front position of the intermediate shaft, this bearing provides stable shaft support, reduces friction, and ensures smooth and efficient power transmission under demanding operating conditions. The FAST 12JS200T gearbox parts catalog identifies 192309E as the cylindrical roller bearing used on the intermediate shaft.

Manufactured to OEM quality standards from premium bearing steel, the NUP309EN / 192309E bearing features precision machining and heat treatment for outstanding dimensional accuracy, high load capacity, and excellent wear resistance. Its cylindrical roller design is engineered to withstand heavy radial loads while maintaining smooth gearbox operation and minimizing vibration.

Designed as a direct aftermarket replacement, this bearing is ideal for gearbox overhaul, preventive maintenance, and transmission repair. It is widely used in heavy-duty tractors, dump trucks, cargo trucks, construction machinery, and mining vehicles equipped with FAST manual gearboxes.

OEM-quality manufacturing ensures reliable performance, extended service life, and reduced maintenance costs, making this bearing an excellent choice for truck repair workshops, fleet operators, distributors, and wholesale truck spare parts suppliers.

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