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introduction：Never letNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Exposure to pollutants or moisture。If things break down，Should be coated with oiled paper plastic film or similar material。If cleaned without disassembly and presumably under the scene of inspection
2015-01-05 Reading quantity 1678
introduction： NTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]The regularity of use is very strong，And repeatability is very good。At the beginning of use，Vibration and noise are relatively small，but
2015-01-05 Reading quantity 1645
introduction：Everybody knows，Noise except bearing[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]In the use of undesirable phenomena，Its also the bearing itself，Different types ofNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，Always need
2015-01-05 Reading quantity 1670
introduction： In order to ensureNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Normal operation of，Must have good lubrication，The load rating and speed limit of the rolling bearing are determined under the assumption of proper lubrication，the
2015-01-05 Reading quantity 1695
introduction： How to measure bearings[bearing:bearing（“Bearing”，Japanese person“Axial receptor”）It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said，When other parts move relative to each other on the shaft，A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Play of，How to ensure that the measurement of the clearance is accurate is a problem that many users often encounter in measuring the bearing clearance，Now we will tell you a little about JapanNTNbearing[NTNbearing:NTN the
2015-01-05 Reading quantity 1619
introduction： NTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]There are two methods to estimate the fatigue life: calculation method and test。Calculated according to the prescribed formula and calculation rules
2015-01-04 Reading quantity 1694
introduction： The raceway sound is due toNTNImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。]When rotating, the rolling element rolls in the raceway and generates a smooth and continuous noise，It attracts attention only when its sound pressure level or tone is extremely high。In fact, the sound energy stimulated by raceway sound is limited，As in normal circumstances，Of high quality6203NTNImported bearing[Imported bearing:Jane
2015-01-01 Reading quantity 1611
introduction：NTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]The use factor mainly refers to the installation adjustment、Service and maintenance、Whether the maintenance and repair meet the technical requirements。Mounting according to deep groove ball bearing、Use、maintenance、Technical requirements for maintenance，For running bearings
2014-12-31 Reading quantity 1614
introduction：(1) Choose one with high load capacityNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 It is produced by high-precision machining and testing technology in micrometers，From the requirements of both high performance and low cost of ordinary household appliances，Aerospace rockets that can still perform their bearing functions normally in harsh working environments are required， NTN Bearings in all walks of life、Lay the foundation for the development of machinery for various purposes]Model numberNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 High precision machining and inspection technology production in micrometers
2014-12-31 Reading quantity 1616
introduction： (1)inNTNImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。]Before installation，Appropriate measuring tools should be used in accordance with the technical requirements specified on the design drawings，Check the machining quality of shafts and seat holes and related parts(Such as dimensional accuracy、Shape accuracy and surface roughness)。 (2)If there is damage on the assembly surface of the shaft and seat hole
2014-12-30 Reading quantity 1670
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