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introduction：Bearing type selection SelectFAGBearing type time，Comprehensive graspFAGThe conditions of use of bearings are crucial。The following table lists the main analysis items: Analysis item Selection method
2015-11-30 Reading quantity 260
introduction：Precautions when using bearings
2015-11-30 Reading quantity 1921
introduction：The so-called imported bearings appear burn damage state refers to:Raceway wheels for imported bearings、The rolling element and cage heat up rapidly in rotation until they change color、malacia、Melting and damage。 The main cause of imported bearing burns is due to poor lubrication of imported bearings，An irregular lubricant may have been used，perhaps Excess lubricant，Too little，All are incorrect。Relevant information on imported bearing lubrication，Please refer to this site“Under repairF
2015-11-30 Reading quantity 1579
introduction：Installation of four row tapered roller bearings（Install roller bearings）： one、Four row tapered roller bearing inner ring and roller neck matching is generally with clearance，Install the bearing into the bearing box first，Then load the bearing box into the journal。 two、Four row tapered roller bearing outer ring and bearing box hole also adopt dynamic fit，Put the outer ring firstALoad bearing box。Factory in the outer ring、The inner ring and the inner and outer spacer rings are printed with words{HotTag}glyphword，Must be installed by character
2015-11-30 Reading quantity 1575
introduction：History of bearing materials
2015-11-30 Reading quantity 1797
introduction：The most important part of the bearing is the bearing ring，Imported bearing rings are very good，The quality is also very good，So how to produce the rings of imported bearings？ 1.forge：If overburning occurs during forging、superheating、Internal cracking into mesh carbide will reduce the toughness and strength of the ring。Therefore, the processing temperature must be strictly controlled at all times、Circulating heating and heat dissipation conditions after forging(Spray cooling)Etc.，Especially after the final forging of the larger varieties of rings，
2015-11-30 Reading quantity 1561
introduction：⑴Identification of radial ball bearings Radial ball bearings in normal technical condition，therein、The outer ring raceway should be free of peeling and serious wear marks，And in the shape of a bright circular groove;the
2015-11-30 Reading quantity 1568
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 The guide rail is used to support the machine tool
2015-11-30 Reading quantity 1620
introduction：Basic knowledge of hard grinding of bearing steel ball
2015-11-30 Reading quantity 1761
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