Which Is The Best 50Mm Radial Cooling Fan

Feature:

Excellent for cooling heatsinks on hot ends, prints, or other cooling needs
Made of high quality PBT+30% glass line +VO
Bearing is high precision, long life and low noise
Temperature of usage environment: -20? to 75?
Working environment temperature: 40?
Service life: Can be continuous working 24 hours
Speed: 4500, 6500 (R/min)
Voltage: DC 12V
Size: 50 x 50 x 15mm
Structure: Sleeve bearing

Package included:

1 x Cooling Fan

►Oil bearings 5015 Blower Fan – High Speed version

►Oil bearings, use time no more than 16 hours / day. The life expectancy is about 30,000 hours. Lubricating oil is required to maintain the bearing.

►Size: 50x50x15mm

►Rated voltage: DC 12V

►Line length: about 1.18in / 30mm

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Package include:
►4 x High Speed 5015 12V Blower Fan

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Product Warranty:

-WINSINN are devoted to offer premium quality products to all cherished customers. Meanwhile supply 60 days money back guarantee and 24 months warranty.
-If there are any questions, please feel free to contact us, WINSINN Customer Service Team will spare no efforts to assist with you within 24 hours.

This cooling fan can help draw in fresh cool air and push the hot air out. It looks cool and easy to assemble or maintain. With a tuyere, it can move quite lot of air and it will work with very low noise and for a long life. If you are looking for cooling fan on 3D printer, this one will be a good choice. Technical Specifications:
Rated Voltage : DC 5V
Rated Current : 0.06A
Rated Power:0.3W
External Material : Plastic
Power Wire Number : 2 Wires
Main Color : Black
Motor Model : Brushless Motor
Bearing System: Sleeve Bearing
Connector : 2 Pin Connector
Speed: 2200 RPM
Noise:less than 25dBA
Size : 50 x 50 x 15mm/ 1.97″ x 1.97″ x 0.59″ (L*W*H)

Package includes:
2 x BRUSHLESS DC Blower FAN

Description:
Model: BB5015H12
Name: 12V DC BRUSHLESS FAN
Rated Voltage : 12V DC
Operation Voltage: DC 5-13.2V
Consuming Current : 0.23A(0.35A Max.)
Consuming Power: 2.7W(4.2 Max.)
Connector: 2pin-ph2.5
Rated Speed: 6000 R.P.M.
Max. Air Flow: 3.87CFM
Iife Expectance: 50,000 hours at 40 degree
Insulation Level: UL Class A
Certificate: UL,CE,TUV
Acoustic Noise: 16.0dB***
DC Line Length : 120mm
Rotation Direction: Clounter-clockwise
Size:50x50x15mm
Size:20g

***:Noise is measured at rated test condition in semi-anechoic chamber in free air with microphone at a distance of 1m apart from the axis of fan at intake side.

Package include: 2 Pieces fan include mounting screws & nuts
Dimensions: 50x50x15mm
Connector:XH2.54-2P
Rated Voltage: DC 12V
Rated Current: 0.12 Amp
Rated Speed: 4500 RPM
Air flow: 3.75CFM
Power: 1.4W
Noise: 32dBA
Bearing Type: Sleeve Bearing
Life: 35000 hours
Cable Lenght: 26cm
Weight: 26g

Product Name : Dual Ball Bearing Cooling Blower Fan;
Material : Plastic;
Main Color : Black ;
Rated Power : DC 24V 0.15A;
Connector : 2 Pin Terminals Power Connector
Total Size : 2″ x 2″ x 0.6 ” (L*D*H);Outlet Size : 0.8″ x 0.6″(L*W)
Cable Length : 20″;
Mounting Spacing : 2.3″
Weight : 30g;
Improve air flow, cool your CPU when in use, easy thermal heat dissipation, low noise, 2-Terminals power connector, easy to install.

Notice： This product of our company are non-waterproof product, it is strictly prohibited using in the water. Secondly, product operating voltage is DC24V, prohibit overload use. Product working environment is below zero 10 Degrees Celsius to 70 Degrees Celsius Fourthly, please do not dismantle the product privately.

Warranty 2 years.

Conclusion

By our suggestions above, we hope that you can found 50mm radial cooling fan for you.Please don’t forget to share your experience by comment in this post. Thank you!