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Fan Bearing Types – Weighing the Pros and Cons

This video takes a closer look at the advantages and disadvantages of the two most common bearing designs, the sleeve bearing and ball bearing, while introducing an alternate option developed by CUI Devices called the omniCOOL™ system.

2/1/2022 6:20:29 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
FAN AXIAL 120X25.4MM 24VDC WIRECFM-A225B-220-350-20FAN AXIAL 120X25.4MM 24VDC WIRE455 - Immediate$11.98View Details
FAN AXIAL 120X25.4MM 12VDC WIRECFM-A225B-120-350FAN AXIAL 120X25.4MM 12VDC WIRE489 - Immediate$11.70View Details
FAN AXIAL 120X37.5MM 24VDC WIRECFM-A238B-232-480FAN AXIAL 120X37.5MM 24VDC WIRE52 - Immediate$21.16View Details
FAN AXIAL 120X25.4MM 24VDC WIRECFM-A225C-220-350FAN AXIAL 120X25.4MM 24VDC WIRE283 - Immediate$8.99View Details
FAN AXIAL 80X37.6MM 12VDC WIRECFM-8038B-140-449FAN AXIAL 80X37.6MM 12VDC WIRE35 - Immediate$11.65View Details
FAN AXIAL 80X37.6MM 24VDC WIRECFM-8038S-240-449FAN AXIAL 80X37.6MM 24VDC WIRE89 - Immediate$12.66View Details
FAN AXIAL 25X10MM BALL 5VDC WIRECFM-2510B-070-140FAN AXIAL 25X10MM BALL 5VDC WIRE118 - Immediate$8.74View Details
FAN AXIAL 40X20MM 24VDC WIRECFM-4020BF-235-114FAN AXIAL 40X20MM 24VDC WIRE528 - Immediate$8.63View Details
FAN AXIAL 80X15.4MM 12VDC WIRECFM-8015BF-140-363FAN AXIAL 80X15.4MM 12VDC WIRE364 - Immediate$8.81View Details
FAN AXIAL 40X10.5MM 12VDC WIRECFM-4010B-165-251FAN AXIAL 40X10.5MM 12VDC WIRE808 - Immediate$7.89View Details
FAN AXIAL 92.2X32MM 12VDC WIRECFM-9232S-130-398FAN AXIAL 92.2X32MM 12VDC WIRE396 - Immediate$8.27View Details
FAN AXIAL 80X25MM 12VDC WIRECFM-8025B-130-330-20FAN AXIAL 80X25MM 12VDC WIRE350 - Immediate$9.20View Details
FAN AXIAL 40X10.5MM 5VDC WIRECFM-4010B-080-296FAN AXIAL 40X10.5MM 5VDC WIRE227 - Immediate$8.21View Details
FAN AXIAL 40X20MM BALL 5VDC WIRECFM-4020BF-095-342-20FAN AXIAL 40X20MM BALL 5VDC WIRE351 - Immediate$9.96View Details
FAN AXIAL 60X20MM 12VDC WIRECFM-6020B-130-257-20FAN AXIAL 60X20MM 12VDC WIRE247 - Immediate$10.23View Details
FAN AXIAL 92.2X32MM 12VDC WIRECFM-9232B-150-509FAN AXIAL 92.2X32MM 12VDC WIRE55 - Immediate$15.33View Details
FAN AXIAL 50X20MM 12VDC WIRECFM-5020S-160-385FAN AXIAL 50X20MM 12VDC WIRE268 - Immediate$7.23View Details
FAN AXIAL 120X37.5MM 12VDC WIRECFM-A238B-126-435FAN AXIAL 120X37.5MM 12VDC WIRE127 - Immediate$17.04View Details
FAN AXIAL 60X20MM 12VDC WIRECFM-6020B-150-368-20FAN AXIAL 60X20MM 12VDC WIRE204 - Immediate$10.63View Details
FAN AXIAL 92X25MM 24VDC WIRECFM-9225B-225-317-20FAN AXIAL 92X25MM 24VDC WIRE52 - Immediate$10.82View Details

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Same Sky CFM Series DC Axial Fans | Digi-Key Daily
Same Sky CFM Series DC Axial Fans | Digi-Key Daily

Publish Date: 2017-03-31

Related Product Highlight

Thermal Management Solutions Same Sky's thermal management line addresses the increasing thermal challenges in today's board-level electronic applications.
AC and DC Axial Fans Same Sky's AC and DC axial fans offer maximum reliability and superior cooling with frame sizes ranging from 20 mm to 172 mm and airflows up to 382 CFM.
CFM-25B and CFM-30B Series DC Axial Fans Same Sky's CFM-25B and CFM-30B series are 25 mm x 25 mm and 30 mm x 30 mm DC fans featuring dual ball bearing construction and airflows from 1.35 to 4.1 CFM.

Related Articles and Blogs

Understanding Computational Fluid Dynamics in Electrical Engineering Managing heat transfer and cooling systems is crucial for ensuring reliability and efficiency. CFD can now be used as a precise and realistic modeling approach.
Fan-Driven, Forced-Air Cooling: Push Air In Or Pull It Out? Using fans for cooling electronics is a standard technique, but should they push air in or pull it out of the assembly they are cooling?
Comparing Axial Fans and Centrifugal Fans An outline of the basic operating principles of axial and centrifugal fans, their common applications and uses, and their advantages and disadvantages.

Related Product Training Modules

How to Select a Fan for Forced Air Cooling This module will provide an overview on how to select the proper fan for forced air cooling.
omniCOOL™ Bearing System This presentation will provide an overview on Same Sky's omniCOOL™ Bearing system, the different fans and their advantages and disadvantages.