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introduction： Bearing size classification (1)Miniature bearing——Nominal outer diameter size range is26mmFollowing bearing； (2)Small bearing——Nominal outer diameter size range is28-55mmBearing of； (3)Small and medium bearing——Nominal outer diameter size range is60-115mmBearing of； (4)Medium and large bearing——The male...
2016-02-25 Reading quantity 1610
introduction： Many customers find that the bearing is damaged，Will be replaced in time，And thought it would cut costs，In fact forNSKImported bearing，If the bearing damage is low，And its easy to fix，At low cost，You can consider repairNSKImported bearing。 1、It should have appropriate viscosity and good viscosity-temperature characteristics。This is trueNSKImported bearings are more important，If the temperature between the machine and the spindle is too high，It is very likely that there will be a change in the situation...
2016-02-25 Reading quantity 1631
introduction： one：Ordinary bearing lubrication： Purpose of ordinary bearing lubrication： 1、Extended fatigue life。 &nbs...
2016-02-25 Reading quantity 2702
introduction：Self-aligning roller bearings－Aligning bearing（Bearing load）： Such bearings can only bear radial loads。The diameter is generally not greater than5mmThus the radial structure is compact，Needle roller bearings are fitted with long thin rollers(Roller length is diameter3~10times。Its inner diameter dimensions and load capacity are different from others...
2016-02-25 Reading quantity 1590
introduction：Introduction to deep groove ball bearings with rolling bearing knowledge：
After the deep groove ball bearing is installed on the shaft，Bearing within the axial clearance range，The axial displacement of the shaft or housing can be limited in both directions，Therefore, it can be used for axial positioning in both directions。
2016-02-25
Reading quantity 1602
introduction：I would like to buyFAGImported bearing，How to chooseFAGImported bearing？SelectFAGWhat are the attention of imported bearings？ Since the1883GermanFischerHe invented the ball mill for grinding steel balls and createdFAGSince the company，With the birth and development of rolling bearing industry，FAGBearing products...
2016-02-24 Reading quantity 1597
introduction： Bearing class：Bearing in the grinding process，The working surface is ground by a high-speed rotating wheel，Therefore, if the equipment is not operated and adjusted according to the operation instructions during grinding，There will be various defects on the working surface of the bearing，It affects the overall quality of the bearing。Bearing in precision grinding，Because of rough requirements，The grinding marks appearing on the working surface can often be observed with the naked eye, and the surface grinding marks mainly have the following types。
2016-02-24
Reading quantity 1682
introduction： How to chooseFAGImported bearing type and type？ First up is the，Size limitation。 usualFAGThe space in which bearings can be installed is limited。In most cases，Shaft diameter（orFAGBearing bore diameter）Is based on mechanical design or other design limitations。thereforeFAGBearing type and size selection is based onFAGThe inner diameter of the bearing is determined。therefrom，StandardFAGThe main size table of the bearing is prepared according to the international standard inner diameter。 StandardFAGBearing sizes are varied...
2016-02-24 Reading quantity 1604
introduction：The components that support the shaft that rotates relative to it are called bearings。In general，Yes axis rotation。There are also cases where the shaft does not rotate and the shell rotates，For example, automobile hub bearings。Bearings are divided into rolling bearings and plain bearings. Commonly used are generally the following ten: 1、Deep groove ball bearing ...
2016-02-22 Reading quantity 1589
introduction：The planar thrust bearing is mainly subjected to axial load in the assembly，Its wide application。Although the thrust bearing installation operation is relatively simple，However, there are still many errors in actual maintenance，That is, the tight and loose rings of the bearing are installed incorrectly，The result is that the bearing loses its function，The journal wears out quickly。The inner ring of the tight ring and the journal are transitional fit，Drive the tight ring as the shaft rotates，And friction occurs with the end face of the stationary part，Under axial force(Fx)when，Friction torque will occur...
2016-02-22 Reading quantity 1580
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