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introduction：Basic knowledge of rolling bearings，Bearings are components that hold and reduce the friction coefficient of load during mechanical transmission。It plays an important role in contemporary machinery and equipment。Its main function is to support the mechanical rotating body，It is used to reduce the friction coefficient of mechanical load in the transmission process of the equipment。Bearings can be divided into rolling...
2017-03-31 Reading quantity 151
introduction：1.How to deal withINABearing temperature is too high (1).The alarm bell will ring． (2).Water wheel mechanical failure light plate bright，The temperature of the instrument indicating the temperature of the high-temperature bearing increases，Signal relay operation。 (3).Thermometer dial（Expansion thermometer）Black needle and yellow...
2017-03-31 Reading quantity 174
introduction：exceedINABearing load is the main cause of bearing damage，Rust is most easily developed into corrosion of rolling mill bearings，It is a source of early wear and fatigue，Serious fatigue damage will lead to the abandonment of bearings。 In general，INAMetal fatigue damage of bearing rolling contact surface rolling shaft...
2017-03-31 Reading quantity 164
introduction：Judge disassembled underINABearing can be used again，To be checked after the linear bearing cleaning，Check the raceway surface carefully、Rolling surface、State of mating surface、The wear condition of the cage、Whether the bearing clearance is increased and whether there is any damage affecting the dimensional accuracy、abnormal。Non-separation type small ball bearings，Command sheet...
2017-03-31 Reading quantity 171
introduction：How to checkINAThe working state of the bearing in operation，First comes the vibration from the bearing，Roll and temperature this three aspects to talk about： The first is to check the vibration of the bearing in the work delamination、impression、corrosion、crack、Wear and tear will be reflected in the vibration measurement of the bearing...
2017-03-31 Reading quantity 158
introduction：entranceINAThrust ball bearings in addition to excellent quality，Its a very sophisticated part，Both high-performance importsINAThrust ball bearing，If used improperly in the course of use，Not only can not achieve the expected performance effect，And its easy to importINAThrust ball bearing damaged，In terms of lubrication...
2017-03-31 Reading quantity 158
introduction：According to the use of parts and use conditions and environmental conditions to select the size、precision，fitINABearing is the premise of ensuring bearing life and feasibility。 1、 Site of use： Tapered roller bearings are suitable for bearing combined radial and axial loads mainly under radial loads，Usually with two sets of shafts...
2017-03-31 Reading quantity 173
introduction：We therefore monitor continuouslyINABearing temperature is necessary，Whether measuring the bearing itself or other important parts。If the operating conditions are the same，Any change in temperature can indicate that a fault has occurred。The bearing temperature can be measured periodically by means of a thermometer，For example, digital thermometers，...
2017-03-31 Reading quantity 158
introduction：The rolling bearing shows late failure characteristics Rolling bearings show late failure characteristics to serious failure(Generally speakingINABearing damage such as holding shaft、burn、Sand shelf spallation、raceway、Bead wear, etc)Most take less than a week，Larger equipment capacity，The faster the speed，The interval time is longer...
2017-03-31 Reading quantity 154
introduction：There may be many factors that affect the service life of bearings，Can be further elucidated from the use of elements and connotation history。 Use element first if refers to device adjustment、Active nursing、Whether maintenance and repair can meet technical requirements。basisINABearing device、Apply、maintenance、Technical requirements for nursing，Pair running...
2017-03-31 Reading quantity 178
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