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Identification of electric fan bearings for radiators available on the market
Source: China Bearing Network Time: 2014-10-20
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The fan bearings in the usual radiators currently available on the market mainly include the following:
Oil bearing: This kind of bearing can be said to be the old bearing skill in the market today; however, because the cost is low; the skill is simply completed; many products contain well-known brands are still using the edge; its strength is the initial Quiet when used; low noise; cheap, but usually late because of the evaporation of internal fuel and the entry of dust; severe wear on the bearing; then slow down the speed; increase the noise; the average life is only 8000 ~ 15000 hours.
Rifle Bearing: Rifle Bearing developed by CoolerMaster uses the core with reverse spiral groove and oil sump; oil in the fan operation will constitute reverse migration; then prevent oil loss; as oil bearing The modified type; Laifu Bearing has been promoted to the service life of the bearing. From the cost and oil-bearing bearings, there is not much promotion; it can be said that the low-end product center is a better economical treatment method.
Ball bearing BALL Bearing: Compared with oil-impregnated bearings; ball bearings change the conflict method of bearings; this method is more useful to reduce the conflict between bearing surfaces; useful to promote the life of the fan bearing; The extended life of the device is caused by the more messy process; the promotion of the cost, together with higher operating noise.
Double ball bearing DUAL BALL Bearing: Double ball bearing is also included in the ball bearing; compared with single ball bearing; double ball bearing can reach more than 50,000 hours; stability is very good; but it brings higher working noise And making money.
Magnetic suspension hydraulic bearing HYDRAULIC Bearing: The magnetic suspension hydraulic bearing technology introduced by AVC uses magnetic support suspension and the special oil film smooth with it; usefully handles the opposition between the long life and low noise of the electric fan.
Nano-bearing NACOOL Bearing: introduced by FOXCONN; the new bearing materials made of nano-composite materials have a good performance in high temperature and wear resistance; this kind of bearing can be used to improve the anti-wear ability of electric fan bearings; The use of the environment will not be affected too much; the service life is more than 120,000 to 150,000 hours.
There are different differences between the radiator products that use these bearing skills in the market; the most simple is the difference in price; knowing these differences can help us to decide according to individual needs when purchasing radiators; It also prevents some merchants from shoddy; let the individual spend money and can't reach the role that the individual wants.
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