SFC Automotive Water Pump Bearing Wb1630098-2

Precision bearings designed specifically for harsh working conditions revitalize the engine cooling system

In the "heart" cooling system of automobile engines, the water pump bearing plays a crucial role. The WB1630098-2 water pump shaft bearing adopts an optimized dual-row ball structure design. Through the integrated outer ring and shaft integrated raceway technology, it provides higher load capacity and stronger rigidity under the same size, perfectly adapting to the demanding requirements of modern automobile engines in high-speed and high-temperature environments.

🧱 Material & Manufacturing

High-quality high-carbon chromium bearing steel, featuring wear resistance and high hardness

Heat treatment & grinding finishing: ensuring high-precision matching between the raceway and the steel ball

Surface treatment: anti-corrosion coating, delaying rusting, adapting to harsh environments

Double-sided sealing design: effectively prevents dust and lubricant loss, extending service life

Application Solutions

Perfect Fit For

• Passenger Vehicles: Compact design fits restricted engine bay spaces

• Heavy-Duty Trucks: Handles coolant contamination in off-road environments

• Performance Engines: Sustains 9,000 RPM in turbocharged applications

Failure Mode Protection

• Electrolysis Damage: Insulating seals prevent stray current pitting

• Dry Running Tolerance: Solid lubricant reservoirs maintain emergency lubrication

• Misalignment Compensation: ±1.5° angular tolerance accommodates housing deflections

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In-stock supply, fast delivery: bulk purchases support 

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For customization based on supplied designs and samples, please contact us for samples and quotations