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JTRDalian linear bearing JTRMetal linear bearing is a linear motion system produced at a low cost，For use with infinite stroke and cylindrical shaft。Widely used in precision machine tools、Textile machinery、Food packaging machinery、Sliding parts of industrial machinery such as printing machinery。Most of the straight line manufacturers are similar to the classification of the straight line，The following Xiaobian will take you to understandJTRClassification of linear bearings：
JTRLarge linear bearing size JTRLarge linear bearing is a linear motion system produced at a low cost，For use with infinite stroke and cylindrical shaft。Because the bearing ball is in point contact with the shaft，So the use of small load。The steel ball spins with very little friction resistance，Thus, high precision smooth motion can be obtained。The following is a small edition of Feng Ye to take you to understandJTRLarge linear bearing size drawing bar！
Electric slide，Its a straight slideA kind of，Industry is often called electric cylinder，Linear modules, etc，It is composed of linear sliding table and motor drive。 The automatic linear motion of the workpiece is realized by motor drive。Through the combination of multi-directional axes，Constitutes the motion executive mechanism on the equipment，Such an institution is often called：Industrial manipulator、XYZShaft manipulator、Coordinate axis slide table, etc。 Electric slide applications： Electric slides are widely used in various industries，Such as： 1、Entertainment industry：Robotic arms and joints，Dynamic seats and more。 2、Military industry：Simulated aircraft，simulation。 3、Automobile industry：Pressing machine，Test instrument。 4、Industrial trade：Food machinery，Ceramic machinery，Welding machinery，Spraying equipment，Lift platform。 5、Medical device。
TIMKEN Ultra-precision ball bearings are designed to meet the high demands of mechanical tools for high speeds、The need for precision and hardness。These bearings can be produced for supply differencesABEC-7to ABEC-9，Ball bearingIndustry recognized high precision standards。 Most ultra-precision ball bearings have15°to 25° Contact Angle of，To accommodate different radial and axial load combinations。Special channel treatment and ball bearing design allow for high possible working speeds。 Hybrid ceramic bearing Optional with steel ceramics and ceramic balls，For high speed and other demanding applications。 Ball screw support bearing complete supply，possess60° Contact Angle and large ball compensation，Suitable for the high load and axial hardness requirements of most precision tool positioning。 Width tolerance of inner and outer rings specified for precision bearings、roundness、perpendicularity、taper、Axial and radial runout，Its also increased for customers ISO/ABECParameters that are not defined，The
polyurethanePUThe synchronous belt is made of imported thermoplastic polyurethane material，It has high resistance to wear，Various types of steel wire core ensure that it still maintains good movement ability in the transmission，Small production tolerance。Production process at the tooth surface and/Or the back of the tooth with a layer of nylon to ensure that the special characteristics of operation in special applications unchanged，A thick layer of polyurethane can also be added to the back of the belt to prevent corrosion or high load。 polyurethanePUThe synchronous belt is made of imported thermoplastic polyurethane material，It has high resistance to wear，Various types of steel wire core ensure that it still maintains good movement ability in the transmission，Small production tolerance。Production process at the tooth surface and/Or the back of the tooth with a layer of nylon to ensure that the special characteristics of operation in special applications unchanged，A thick layer of polyurethane can also be
The totalasahibearing JapanasahibearingIt is the first manufacturer in Japan to start producing seat bearings，It is also a professional spherical bearing manufacturer with seat in Japan。The main products are spherical bearing with seat.The outer spherical bearing seat is made of cast steel，Cast iron，Engineering plastics，Stamped bearing housing in stainless steel and steel plates，The inner hole of the bearing has two kinds of cylindrical and conical，The fixing mode with the shaft is fixed with the top wire，Fixed type with eccentric sleeve，And with tight set jacket type。In order to findasahiBearings to find Feng Ye total because their home to sell products are all original genuine，A lot of JapanasahiBearing inventory。
entranceasahibearing ASAHIAsahi Seiko Co., Ltd. was established1928years，At first only bearings were produced。1951years，It is the first manufacturer in Japan to start producing seat bearings，It is also a professional spherical bearing manufacturer with seat in Japan。Ever since，As a pioneer，The company is committed to the standardization of seat bearings and the development of quality standards。1975After the New Year，The company began to produce other new products，Such as linear motion products。In industry，ASAHIbearingNow it has become a trusted brand ASAHIAsahi Seiko Corporation，Japans professional spherical bearing with seat manufacturers。Believe that professional is good，Committed to providing users with a complete range、High quality and low price products。
ntnBearing true and false identification For novice bearingsBuyer says this is what you need to know，Especially the company that specializes in purchasing imported bearings，How to distinguish the true bearing is crucial，The quality of the bearing determines whether the machine can run normally，So Im here to share my experience In general, the main means of imported bearing counterfeiting are： 1.Shoddy and good，Scrap bearings are used to discard good bearing products，In hardness and precision，There is a large margin of error。Its almost impossible to detect with testing equipment！
ntnBearing dealer：Bearing use precautions Compared with ordinary mechanical parts，The precision of rolling bearings is higher，Therefore, it should be used with care。 So what should we pay attention to when using bearings？The following is byntnThe bearing dealer will tell you！ 1) Keep bearings and their surroundings clean 2) Use it carefully If used carelessly to the bearing with strong impact，It will cause scars to the bearing、impression、fracture。 3) Use the right tools
Fan oscillation、Air conditioning swing is mainly on the motorThe direction of rotation is not required，This kind of synchronous motor has simple structure，Low cost，Long life，Such a small asynchronous motor is more expensive than a synchronous motor，Such as microwave ovens and air-cooled refrigerators for the cover pole asynchronous motor，Complex structure，Have a cast aluminum rotor，Synchronous motors are much cheaper in price。And the vibration motor rotation direction is not required。 Connection analysis： Red, white, and blue, any of the three speed lines will do，Choose one to connect to the black line，The yellow wire connects to one end of the capacitor，Connect the other end with a black wire，This way the motor can run。 Pay attention to the red line，Next is the white line and the blue line is slow，Its for the fan3Individual speed。
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