introduction:NTNPrinciple requirements for bearing inner packing method: ①minitypeNTNbearing:every10~15Set ofNTNThe bearing goes into a plastic cylinder,every5~10A plastic tube goes into a cardboard box(Or bag、packaging)。②In the、MinorNTNbearing[NTNbearing:NTNIt is one of the worlds comprehensive precision machinery manufacturers,The company1918It was founded in Japan,It is headquartered in the western district of Osaka City,Its in Japan11Home production office,25Home business offices and3Family research institute;Owned abroad20Family owned production plant、2Home research and development48Home office。]:Multiple setsNTNbearing[NTNbearing
2014-12-10 Reading quantity 1649
introduction:1.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。]The shoulder of the shaft is fixedNTNbearing[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
2014-12-10 Reading quantity 1627
introduction:All knowNTNImported 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。]Precision parts,Considerable caution is required in its use,The change is the use of high-performance bearings,If used improperly,Nor can it achieve the expected performance effect,And easy to makeNTNImported 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,i
2014-12-10 Reading quantity 1716
introduction:1.Contact fatigue failure Contact fatigue failure refers to the 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。]The working surface is subjected to alternating stress and produces failure。Contact fatigue spalling occurs inNTNBearing working surface,Often accompanied by fatigue cracks,It is first generated from the maximum alternating shear stress below the contact surface,Then it extends to the surface
2014-12-10 Reading quantity 1634
introduction: NTNBearings are ground to hold superfinishing workpieces,General assembly can reduce the running noise8~10dB,And the vibration is small.Smooth running。 Super finishing 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。]The appearance is staggered mesh,Easy oil storage,
2014-12-10 Reading quantity 1652
introduction:NTNThrust 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。]The choice of grease is directly related to the stable operation of the equipment,In order to better playNTNThrust 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。
2014-12-10 Reading quantity 1785
introduction:In order to be able to implement on the axis(In rotation)Transfer loads and limit the movement of the system relative to the 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。]seat(Stationary system)The basic task of location,NTNThe bearing plays a key role。Fitted micro bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)is
2014-12-09 Reading quantity 1649
introduction: NTNBearing due to the use of different environments,So erosion behaves differently,Because the erosion is different。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。]Of course, there is no escape from this eroded fate,Here is a talk about non-standard bearings[bearing
2014-12-09 Reading quantity 1655
introduction: In useNTNBearing process,Due to its own quality and external conditions,Its carrying capacity,The rotation accuracy and anti-friction energy performance will change,Pawn bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]When the performance indicator is lower than the usage requirements and cannot work properly,Its called bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACH
2014-12-09 Reading quantity 1744
introduction:NTNbearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The preload is carried out at room temperature,But in working condition,The system micro-stretches the temperature rise generated by the drive shaft,bearing[bearing:bearing,thkbearing,trbearing,NSKbearing,NTNbearing,SKFbearing,NACHIbearing,KOYObearing,HCHbearing,IKObearing]The preload will change,therefore,Set the preload force,You should take that into account。
2014-12-09 Reading quantity 1714