Bearings: Support the rotation of the fan, requiring high temperature resistance and stability. For instance, using high-temperature-resistant ceramic bearings, which can maintain excellent lubrication and rotational performance in high-temperature environments, reduce wear, and ensure the normal operation of the fan.

Connectors: Used to connect the fan assembly to the power supply or control system, transmitting electrical power and control signals, enabling the fan to operate according to the set requirements.

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