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Bearing system

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SUNON is satisfied with different market needs; copper sleeve bearings or ball bearings are used to make cooling fans. If you consider economic solutions and quiet operation, copper sleeve bearings are the best choice for most applications. SUNON Copper shaft system; including sintered metal bearings and special impregnated smooth oil; using fluid mechanics to provide high service life with minimum noise. The life of the cooling fan is generally determined by the reliability of the bearing; SUNON's copper bearing system has been proven It has the characteristics of high efficiency and low heat generation. The tens of millions of SUNON copper sleeve bearing cooling fans are used by SUNON customers. The SUNON cooling fan made of fine ball Palin system can satisfy the high temperature environment. The need for operation, specific device orientation and long-term service life.
SUNON small DC cooling fan, drum fan and CPU cooler are equipped with fine roller lining; its thickness is only 2mm and outer diameter is 4mm.
In view of the fact that the Palin bearing life is the main factor in determining the service life of the cooling fan; SUNON evaluates the ball cage according to the following three important conditions: (1) smooth oil; (2) bearing data; (3) Palin life The intention of using smooth oil is to reduce friction and wear, extend the service life and emit friction heat. In theory, the Palin life number can be accurately calculated under the ambiguous smooth condition. The information selected by Palin must be touched when rolling; High degree of fatigue resistance, hardness, wear resistance, dimensional stability and mechanical strength.
The life limit of the Palin bearing is from the beginning of use until the tumbling is completely lost. The length of this period is determined by noise, wear, smooth oil (fat) and tumbling fatigue. Even if the bearing is properly installed and correct Use; after long-term use; still can not fully carry forward its function.
SUNON's small cooling fans, drum fans and CPU coolers use a high-quality mini-ball-lined system; this high-grade, accurate Palin bearing system is used; at an ambient temperature of 25 ° C; More than 50,000 hours.

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