The temperature of the bearing: bearing oiling fever how to do

But saved on an external plays a role of sealing grease, in order to prevent the liquid flow, grease on the friction parts of rolling bearing grease filling amount can be reference: a bearing inner don't fill grease, fill all the bearing inner cavity space / ~ / can. Carbon - graphite and lubricant containing hydrocarbons, have affinity, add lubricant to improve its boundary lubrication performance, in addition, it also can make water lubricated bearing material. Note: the single row circular cone roller bearings, bearing axis and the distance between the following two plane intersection: a plane is tangent to the inner ring on the back of the actual plane, another is tangent to the outer ring actual on the back of the plane. Cause of disease of six, power consumption is too large, the water pump speed is too high; Water pump shaft bending or water pump shaft and motor spindle different heart or not parallel; Selects the pump head is not appropriate; Pump suction sediment or plugs; Motor bearing damage, etc. Also used for metal surface, fill gaps and antirust effect, colloidal stability is keep in storage and use of grease colloid stability, liquid mineral oil is not the performance of the precipitation from the fat. As shown in figure - , as is shown in pit, the injured due to the effect of static load or shock load, the bearing parts work surface with the depth of deformation, is called a pit or injured. Mainly used for deep groove ball bearings, inner ring fastening methods: shaft end ring clamp shaft end ring fastening screw shaft end ring, can bear under high-speed large axial load. When choosing FAG bearing fit tolerance should pay attention to the following several aspects of the problem, in order to meet the requirements of the first two, centripetal bearing inner ring and outer ring, in principle, adopt tight fit. Import set-contained spherical bearing advantage free maintenance: imported from photosensitive WeiHuXing ball bearing units into suitable for sealed bearings use high quality lithium base grease, can use for a long time. Bao axial thermal expansion need clearance at work, and backing bearings is now the world recognized as more mill bearing roller bearing, which requires the backing bearing must have very high accuracy. (kg/m only about % of bearing steel density, so when using roller bearings, bearing rotates at high speed to inhibit the increase of the rolling element load caused by centrifugal force effect. Such cases, the emergence of sauvy carbon nano polymer technology gives companies a new train of thought, in the chat with a friend, its matching with original ideas for bearing, so Ms.