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introduction：After the linear plain bearing installation，To check that the installation is correct，An operational check is required。Small machines can be turned by hand，To make sure the rotation is smooth。Check items for foreign bodies、scar、Poor operation due to indentation，Due to poor installation，The torque caused by poor machining of the mounting seat is unstable，Because the clearance is too small、Installation error、Seal friction caused by excessive torque and so on。Power operation can begin if there is no anomaly。Power operation，Start at low speed with no load，Slowly raise to rated operation under specified conditions。The inspection items in the test run are，If there is any unusual sound、Temperature change of linear plain bearing、Leakage or discoloration of lubricant, etc。If an anomaly is found，Operation should be suspended immediately，Inspection machinery，If necessary, remove the bearing for inspection。 Linear plain bearing should have a special mold when assembling，Cant knock at will，When pressing into the sh
2017-06-12 Reading quantity 465
introduction：Bearings are mainly used to support and reduce friction in machinery，So bearing accuracy、Noise is directly related to the use and life of the machine。However, business personnel often encounter some customers even if they use the best bearings or imported bearings, their efficiency is not high，This is related to the use and selection of bearings。
2017-03-27 Reading quantity 549
introduction：We have to pay attention to many details in life so that our products will not be damaged，In that way，Seat bearings are no exception。Lets discuss together what should we pay attention to the choice of bearing with seat？
2017-04-17 Reading quantity 469
introduction：Internal clearance adjustment of angular contact ball bearings and tapered roller bearings： Bearing with other cylindrical bore direction...
2016-04-08 Reading quantity 1639
introduction：Why are lock nut products widely used？Locknuts are the same as self-tightening nuts，Are a common fastening lock nut。Human needs are increasing，Therefore, lock nut products are progressing with the development of science and technology。
2017-03-30 Reading quantity 466
introduction：General nuts will loose themselves during use due to vibration and other reasons，vibrosity，To prevent this phenomenon，Self-locking nuts were invented。Self-locking nut Its function is mainly to prevent loose、antivibration。For special occasions。
2017-03-28 Reading quantity 440
introduction：The four-row tapered roller bearing is a popular type of tapered roller bearing，We know the types of tapered roller bearings have single row tapered roller bearings，Double row tapered roller bearings and four row tapered roller bearings，We have articles about single-row tapered roller bearings and double-row tapered roller bearings last time，So there are single row tapered roller bearings and double row tapered roller bearings，So what is the significance of the existence of four row tapered roller bearings，Four rows of conical rollers by comparison，Easier installation，It also reduces wear and tear。In the car、Rolling mill、mine、Metallurgy and other industries are widely used。 Four row tapered roller bearings are successfully used in bearing configurations for rolling mills around the world at low to medium speeds。Due to its design，The bearing is capable of withstanding the axial loads present in this application in addition to the radial loads，In general, no additional thrust bearings are required in the
2017-06-17 Reading quantity 225
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