DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel:+86-769-83660708
Fax:+86-769-83660718
Email:info@d-fan.com.cn
URL://www.seekeret.com/eng/
Usually in "Micro Cooling Fan" on top of the radiator with dispersed varieties: use of sliding friction sleeve bearings and use a rolling friction ball bearings and two types of bearings mix of these three forms. Over the years many manufacturers introduced a lot of new terms in bearing technology, such as magnetic bearings, water bearing, bearing core, "dota2雷竞技预测 " bearings are also on top of the basic forms of bearings made to improve the operation of the principle or no change. Ordinary air-cooled radiator oil bearings and ball bearings are mainly used. Dual ball bearing high-end products, high-precision, high-quality, high prices, high product belonging to three. Oil bearing meet various operating conditions, and "dota2雷竞技预测 " is also very long period of use, the price is relatively low, but the quality, relatively speaking, more general.