Dual Ball Bearing 24V Round Exturder Cooling Fan for Bambu Lab A1 A1 Mini 3D Printer With Printed Housing and Wiring Harness

### Dual Ball Bearing Inner Structure Delivers Long Service Life & Low Running Noise
Double ball bearing rotor reduces rotating friction, effectively lower working noise and extend fan lifespan against long continuous operation.
### Powerful Airflow Design Accelerates Hotend Heat Dissipation Efficiently
Optimized fan blade layout outputs strong steady airflow to rapidly take away residual heat and avoid pre-melt filament clogging.
### Full-set Matching Printed Protective Housings Prevent Foreign Matter Into Fan Blade
Complete honeycomb grille + fixed bracket + cable strain relief shell block dust and debris from damaging internal fan.
### Pre-terminated Standard Pin Wiring Matches Original Printer Circuit Definition
Pre-crimped multi-core plug fits stock motherboard socket directly without cutting or rewiring cables.
### Full Hardware Pack Includes All Mount Screws & Allen Spanner For One-step Install
All required fixing fasteners and tool supplied together to finish replacement without extra accessory purchase.
### Direct Plug-in Swap Fix Overheating Caused Feed Jam & Abnormal Print Defect
Full set replacement for worn failed stock fan to solve hotend overheat clogging and poor layer printing issue.