4PCS 4010 3D Printer Cooling Fans Hydraulic Bearing DC 12V/24V

4.9 · 56 reviews
Original price was: $11.33.Current price is: $6.58.
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Set of 4 compact 4010 cooling fans designed for 3D printers with durable hydraulic bearings and brushless DC motors in 12V or 24V.

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Estimated Delivery Time3–7 business days

Compact Cooling Designed for 3D Printers

This set includes four 4010 size cooling fans tailored specifically for 3D printer cooling needs. Their compact 40x40x10mm form factor fits perfectly into standard 3D printer ventilation setups.

Hydraulic Bearing for Quiet, Durable Operation

Each fan is equipped with a hydraulic bearing which ensures quieter running and longer-lasting performance compared to sleeve bearing alternatives.

  • Smooth and reliable hydraulic bearing design
  • Low noise operation enhances print quality experience
  • Extended fan lifespan for maintenance-free use

Brushless DC Motor Efficiency

The fans utilize brushless DC motors for efficient power use and consistent airflow, helping maintain optimal printer temperatures.

  • Energy-efficient brushless motor
  • Supports stable cooling at both 12V and 24V

Available Voltage Options

These fans come in two variants to match your printer’s power supply: 12V and 24V, allowing flexible compatibility with different printer models.

  • Choose from 12V or 24V versions
  • Reliable performance across voltage options

Key specifications

  • Fan size: 40mm x 40mm x 10mm
  • Bearing type: Hydraulic
  • Motor type: Brushless DC
  • Voltage options: 12V or 24V

What's in the box

  • 4 x 4010 hydraulic bearing cooling fans for 3D printers
Product FAQ

Frequently asked questions

01 What voltage options are available for these 3D printer fans?

The fans come in two voltage variants: 12V and 24V DC.

02 What are the physical dimensions of each fan?

Each fan measures 40mm by 40mm with a thickness of 10mm.

03 What type of bearing do these fans use?

They use hydraulic bearings designed for durability and quieter operation.

04 Are these fans suitable for all 3D printers?

These fans are generally suitable for 3D printers requiring 40x40x10mm cooling fans with 12V or 24V power.

05 How many fans are included in the package?

The package contains four 4010 cooling fans.

06 What brand manufactures these cooling fans?

The fans are manufactured by AOKIN.

07 Are these fans brushless or brushed motors?

They feature brushless DC motors for efficient and reliable performance.

08 Do these fans contain any high-concerned chemicals?

No, these fans do not contain any high-concerned chemicals.

09 Where are these 3D printer fans made?

They are manufactured in Mainland China.

10 Can these fans be used for applications other than 3D printers?

While designed for 3D printers, these 40x40x10mm hydraulic bearing fans may be suitable for other electronics requiring similar cooling.

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Weight—
AvailabilityIn stock
SKUGA_184866

Discussion

4.9
Based on 56 reviews
Rating
j***r September 29, 2026 ★ ★ ★ ★ ★

They are perfect but have not been tested yet.

AliExpress Shopper September 28, 2026 ★ ★ ★ ★ ★

according to the description.

AliExpress Shopper September 21, 2026 ★ ★ ★ ★ ★

everything is okay

AliExpress Shopper September 15, 2026 ★ ★ ★ ★ ★

All right

AliExpress Shopper September 8, 2026 ★ ★ ★ ★ ★

Looks good tq seller