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introduction：In order to maintain good lubrication conditions and normal working environment for bearings，Give full play to the bearing performance，Extend service life，The rolling bearing must have a suitable seal，To prevent leakage of lubricants and dust、Intrusion of moisture or other filth。
2014-12-02 Reading quantity 1744
introduction：Precision bearing
2014-12-02 Reading quantity 1736
introduction：In order to maintain the original performance of cylindrical roller bearings in good condition for as long as possible，Must be maintained、overhaul、To prevent accidents before they happen，Ensure the reliability of operation，Increase productivity、economy。
2014-12-02 Reading quantity 1851
introduction：FAGBearing type and applicable accuracy class
2014-12-02 Reading quantity 1847
introduction：In order to makeFAGLarge compressive stress remains on the surface of bearing parts after quenching and tempering，An atmosphere of carburizing or nitriding can be used during quenching heating，Perform short periods of surface carburizing or nitriding。
2014-12-02 Reading quantity 1851
introduction：Lubrication technology:Lubrication summary of guide rail：Guide rail machine tool support guide component certain track accurate movement clamping positioning function Track track accuracy Moving accuracy directly affects the machining accuracy of machine tool Currently applied guide rail Sliding guide rail rolling guide rail static guide rail section shape main rectangular dovetail cylindrical plane Common guide material cast iron Mosaic coated cast iron plastic composite material1.Guideway lubricant action Liquid dynamic and static bearing commonly used shaft housing with shaft
2014-12-02 Reading quantity 1789
introduction：When the bearing bore diameter is greater than70mm，Or when the interference is large，The bearing hole is expanded by heating method，This saves time and effort，Also avoid damage caused by excessive force。
2014-12-02 Reading quantity 1848
introduction：Due to the precision of the precision bearing itself1μmwithin，Therefore, it is required to match the machine(shaft、Bearing block、End cover、retainer)High dimensional accuracy and shape accuracy，In particular, the accuracy of the mating surface should be controlled within the same level as the bearing，This is crucial，And the easiest to ignore。
2014-12-02 Reading quantity 1779
introduction：Prevent overheating of imported bearing workpieces
2014-12-01 Reading quantity 445
introduction：The process of disassembly as opposed to assembly，The purpose of the two is different。The assembly process is to assemble the coupling according to the assembly requirements，Enable the coupling to transmit torque safely and reliably。Disassembly is generally due to equipment failure or the coupling itself needs to be repaired，Disassemble the coupling into parts。The degree of disassembly is generally determined according to the maintenance requirements，Some simply require that the two axes of the connection be detached，Some not only have to decompose the whole axle，
2014-12-01 Reading quantity 408
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