Bearings are a very important part of low-speed centrifuges. The company places great emphasis on the design of bearings in low-speed centrifuges, because the bearings are prone to heat during use. The main causes of low-speed centrifuge bearing heat are: 1. In the process of overload or overload, it may also be due to the heat generated by mechanical friction and the problem of the cooling fan, but regardless of the form of the fault, the final bearing quality is not good. In order to save costs, some manufacturers often purchase some low-cost centrifuge bearings. The use of these bearings will produce a series of problems such as heat and hot. In severe cases, the bearings will burn out and cause irreparable damage to the centrifuge. When purchasing centrifuge bearings, the company selects bearings with excellent quality and selects high-tech manufacturers. 2. In the use, neglecting the lubrication of the bearing is also one of the causes of the heat of the centrifuge bearing. For the lubrication of the machine, we generally use high-temperature lithium base grease. If the high-temperature lithium base grease is improperly selected, it will be the bearing heat. In addition, we must Observe whether the low-speed centrifuge is accompanied by noise during use. This indicates that the mechanical parts are already worn and the bearings are loose. It is recommended that the user replace them. 3. The last reason is that the concentricity of the centrifuge shaft is not accurate. In many cases, we will ignore the concentricity of the centrifuge shaft. It is not known that the spindle concentricity tends to be large and it is easy to form the bearing heat. This issue needs to be taken seriously in our use. The low-speed centrifuge is a precision instrument. In order to prevent the above-mentioned heat and other problems and maintain its working efficiency and service life, this article was compiled and edited by the laboratory instrument, Hunan Gilson Technology Development Co., Ltd. Inner Mongolia Xuanda Food Co., Ltd. , https://www.xuandagroup.com