Genuine HOWO Transmission Ball Bearing 190003311416 – Sinotruk OEM Replacement Part

The 190003311416 Ball Bearing is a precision-engineered component essential for the smooth operation of Sinotruk HOWO heavy-duty trucks. Primarily found within the HW13710 and HW19710 gearbox series, this bearing is designed to handle both radial and moderate axial loads, maintaining shaft alignment under the extreme torque conditions typical of long-haul logistics.

What sets this genuine HOWO part apart is the high-carbon chromium steel construction, which undergoes a specialized heat treatment process to increase surface hardness while maintaining core toughness. This ensures that the 190003311416 can withstand the high-frequency vibrations of a diesel drivetrain without developing "brinelling" (indentations). Whether you are overhauling a transmission or performing preventative maintenance, using OEM-spec bearings is the only way to guarantee the 500,000km+ service life expectations of the HOWO platform.

Technical Specifications:

• Part Number: 190003311416

• Type: Deep Groove Ball Bearing / Single Row

• Material: GCr15 High-Carbon Chromium Bearing Steel

• Application: Gearbox Input/Output Shafts, Auxiliary Drives

• Compatibility: Sinotruk HOWO 7, A7, T7H Series Trucks

• Precision Class: P6 

• Clearance Group: C3