Mellow 1pcs 12V/24V 3D Printer Small Cooling Dual Ball Bear 4020 Fan For DDG-WIND NF-sunrise DDG-Crazy Cooling Extruder Hotend

1Mellow work team

My firend, Weglad you came to our shop. We are committed to developing 3D printer accessories independently. We have 3 product lines, NF extruder series, NF hot end series and FLY motherboard series. I hope our products can bring you a better use experience. If you have any ideas (products, use, sales), please contact us.We're waiting for you.

1Description

1.The double-ball bearing fan is the best, it can be used continuously for 24 hours without maintenance, and the sound of the ball may be heard at the beginning, and the sound will become smaller and smaller as time goes by.

The most common ones are bearing fans. It is recommended that the continuous use time be less than 10 hours, because the internal lubricant will dry up. If it is dry, lubricant can be added. The disadvantage is that the service life is short and the use time is less than 1 year. The advantage is very cheap.

Dimension: 40mmx40mmx20mm
Connector: 2pin(2.5)
Bearing Type: Sleeve/oil
Wire Length: 15cm
Rated Voltage: 12V/24V
Rated Current: 0.11A/0.066A
Consumption Power:1.32W/1.44W
Speed:7500RPM±5%/8500RPM±5%
Noise Level: 31dba/32dba
Net Weight: 21.2g/pcs
Life: 50000H 40C
Bearing Stucture: Double Ball Bearing

1Compatible

DDG WIND
DDG Crazy
NF Sunrise

1Packege included

1Pcs Fan