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Sleeve Bearing Cooling Fan, Radiator Fan Heatsink

Dongyang Exploit Trade Co.,Ltd | Updated: Oct 22, 2016

Sleeve bearing adopts sliding friction. Lubricating oil as lubricating agent and drag reducer for the sleeve bearing cooling fan. Its advantage is that be quiet at the early using period, low noise and low price.But the work time is only a half of the ball bearing cooling fan.Choose a high quality cooling fan is very important.We should consider all the factors.