5015 DC24V Dual Ball Bearing Blower Cooling Fan With 3Pin Connector for Snapmaker U1 Print Head Extruder Nozzle Cooling Replacement

### DC24V Working Voltage With Original 3Pin Terminal Plug
Same voltage and pin definition as stock fan, plug-and-play without wire cutting or rewiring.
### Premium Dual Ball Bearing Structure
Double ball bearing rotor reduces shaft friction, long service life against high temperature near hotend.
### High Airflow Uniform Outlet Wind Design
Optimized turbo blade structure delivers concentrated steady airflow, fast lower nozzle residual temp to avoid stringing.
### Low Vibration Quiet Operation
Precision dynamic balance impeller suppress running noise, no extra vibration affecting printing precision.
### Heat-resistant Black Plastic Shell
High temp resistant casing adapts hotend surrounding thermal environment, no deformation under long continuous printing.