5020 High-power Power Cooling Fan

5020 high power cooling fan product data

Airflow: 8.9~14.0 CFM
Static Pressure: 2.1~5.5 mm-H 2 O
Blade / Housing:
Plastic Material UL 94V-0 P.B.T.
Lead Wire: UL1007 #26 AWG
Weight: 36.0 g

Dimension drawing

FAQ

What is your main market?
Europe, North America, South America, Australia, the Middle East, etc.

How many square meters is your factory?
More than 1500 square meters.

How many workers are there in your factory?
120 workers.

Is the sample available?
Yes, we provide free samples. You can check the quality after confirmation.

Can we visit your factory before place the order?
Yes,Very welcome that must be nice to set up good relationship for business.  

Application Area

The cooling fan can be used in many industries such as communication equipment, purifier industry, UPS power supply, medical equipment, etc., and is widely used

Difference between ball bearing and oil-bearing

Ball bearing
Ball bearing: model is generally indicated by B; There are several bearings
The tiny steel ball rotates around the axis in the form of rolling friction
Therefore, the friction is small and there is no oil leakage.
Features: long service life, suitable for high speed fans

Oil-bearing
The model is generally indicated by S; Sleeve with sliding friction, fan blade
The shaft center uses lubricating oil as lubricant and drag reducer in the sleeve
However, the lubricating oil will volatilize and cause wear, so the service life is shorter than that of the ball
Features: resistance to external impact, low noise

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