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introduction：SelectNTNbearing[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。]Type time，It is essential to fully grasp the operating conditions of bearings。The following are some common methods： 1、The bearing mounting space can be accommodated in the bearing mounting spaceNTNBearing type Because the design of shafting pays attention to the rigidity and strength of the shaft，Therefore, the shaft diameter is generally determined first
2015-01-12 Reading quantity 1631
introduction：rightNTNbearing[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]Periodic inspection，It is very important to keep the bearings in the best condition，It can also reflect the discovery of problems。Matters and relevant knowledge that should be paid attention to in the use of bearings。 We want to emphasize
2015-01-11 Reading quantity 1746
introduction： NTNSelf-lubricating 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。]Service temperature width，Sufficient content of solid lubricating materials，Uniform release，It has good self-lubrication property and bite property，Can effectively protect the journal，Achieve the purpose of lasting use。Suitable for use at high temperatures、Low speed、Heavy load、dusty、Water flushing and shock vibration environment
2015-01-11 Reading quantity 1667
introduction：The main causes of rust are as follows： 1、Some enterprises are producingNTNbearing[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 process is not strictly in accordance with the cleaning anti-rust regulations and the requirements of the oil seal anti-rust packaging during the processingNTNbearing[N
2015-01-11 Reading quantity 1718
introduction： Cars and ordinary machineryNTNbearing[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]One important difference is the carNTNbearing[NTNbearing:NTN A variety of bearing products，therefore
2015-01-11 Reading quantity 1699
introduction：1.Friction compatibility The ability of the bearing diameter to prevent adhesion and boundary lubrication when in direct contact with the bearing shell。The material factors that affect the friction compatibility of friction pairs are：（1）The degree of difficulty in forming alloys in metallurgy。（2）Affinity of material to lubricant。（3）Friction factor of the auxiliary material in the non-lubricated state。（4）Microstructure of materials。（5）Thermal conductivity of the material。（6）The size of the surface energy of the material and the characteristics of the oxide film。2.The penetrating material allows the penetration of hard foreign particles in the lubricant to prevent scratching or scratches（and）The ability of abrasive particles to wear。For metal materials，Low hardness and elastic modulus
2015-01-10 Reading quantity 1693
introduction：The amount of rolling load generated during excitation，When a load-bearing radial load，The amount of roll it carries will vary slightly during operation，among：2 -3-2-3 ....This causes the load direction to shift。The resulting vibrations are unavoidable，But it can be preloaded，To reduce axial loading of all rolling elements。In operation，Cross damaged turntable 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，Used to reduce power transmission
2015-01-10 Reading quantity 1712
introduction： How to reduceNTNbearing[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]Failure rate？appraiseNTNbearing[NTNbearing:NTN A variety of bearing products，therefore 0.01 micron
2015-01-10 Reading quantity 1747
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]Depending on the direction of the load they bear，Stainless steel bearings mainly bear radial loads，The bearing can bear both radial and axial loads，The bearing mainly bears axial load。Bearing load condition
2015-01-10 Reading quantity 1623
introduction：Lets then look at the temperature of the one-way thrust ball 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。]Influence of,It is often expressed by high temperatureNTNbearing[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 demand
2015-01-10 Reading quantity 1742
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