Bearing distribution: the relationship between the linear bearing and shaft

Bearing according to its structure shape ( Such as presence of loading slot, presence of inner and outer ring and the shape of a ring, the structure of the guard, even the presence of cage, etc. ) It can be divided into various types of structure. Silicone rubber: MQ/PMQ/VMQ/PVMP, temperature range: - ~ c; Hardness: ~; Features: high temperature and dry resistance, high wear resistance, the sunshine and ozone aging resistance; Limitations: the surface wear and poor crack resistance. The gravity of the rotating shaft front-end is far greater than the gravity at the back of the rotating shaft, according to the principle of moment balance know the entire arm is in a state of imbalance, in the absence of driving power, the front end will naturally fell, easy to cause accident. Angular contact ball bearings have a decorate a form: back-to-back arrangement, both side is relatively wide, in order to make the configuration of angular contact ball bearing spindle improve accuracy, increase rigidity, must add to the bearing load. Such fault processing unit must be combined with maintenance, gear pump technology reason to protect the reasonable gap between before and after the gear end cover, processing and assembling of the gear pump is very important. The whole grinding process control in minutes; Sauvy carbon nano polymer the dosage of the SDH, and according to the calculation results and SDH; Will reconcile good SDH evenly to the bearing surface, and rapid tooling installed; From the reconciliation of SDH to equipment installed, the whole process of minutes; SDH, natural curing minutes in heat curing, the curing time for hours. SDH curing is complete, ready to heating bearing and remove the tooling work, at the same time. Transport inner ring and outer ring to separate packaging, bearing a repair parts with grinding wheel piece of polished clean rough, bared metal original; Bearing wear parts processing clean. Repair process analysis of the traditional repair: repair welding is used by domestic as for axial wear, shaft sleeve, pitting, etc. , if the short downtime and spare parts, and will use a new shaft. Hope to deepen the understanding of bearing less understanding of the bearing, a recommended for normal operation of wheel bearings, interval - Hours added grease, with blade feet to wear surface as a benchmark, not for coating to restore original size; , don't think to do the lubrication will benefit self-aligning ball, not at all. Bearing repair common sliding bearing for sliding bearing repair are integrated and split two kinds, split of the sliding bearing repair with thin-wall bush for repair and repair two thick wall bushing. Work under normal load conditions of the centrifugal pump, centrifuge, reducer, motor and centrifugal compressor shaft and bearing inner race, using Jjsjskkm cooperate, bearing hole and bearing seat with jJ. When the bearing temperature is high, should first solve the problem from the following several aspects: amount to is not appropriate, lubricating grease too little or too much work shall, in accordance with the requirements for bearing box on a regular basis.