The BIQU 3510 24V Hydraulic Bearing Fan is the official original cooling fan designed specifically for the BIQU H2 V2.0 and H2 V2S direct drive extruder. This compact 35×35×10mm blower fan provides efficient and reliable cooling to the heatsink, ensuring stable temperatures and preventing heat creep during high-speed or high-temperature printing.
Key Specifications:
- Size: 35 × 35 × 10 mm (3510)
- Voltage: 24V DC
- Bearing Type: Hydraulic bearing for long lifespan and quiet operation
- Speed: 6000 RPM
- Connector: PH2.0 terminal
- Cable Length: 1M (100cm)
- Type: High-performance cooling fan for extruder heatsink
Key Features:
- Hydraulic bearing technology offers smoother rotation, lower noise, and extended durability compared to standard sleeve bearings.
- Strong airflow for effective heatsink cooling on the H2 V2S extruder.
- Easy plug-and-play installation with the included long cable and PH2.0 connector.
- Compact size perfectly matches the BIQU H2 series extruder design.
- Reliable performance for prolonged printing sessions with PLA, PETG, ABS, and flexible filaments.
This is the ideal replacement or spare fan when your original H2 V2.0 / H2 V2S extruder fan fails or becomes noisy. It maintains optimal thermal performance, reduces the risk of clogs, and helps achieve consistent extrusion quality.


































