FAG spindle bearing applications in electrical

 We know that the motor shaft between the shaft and bearing will cause temperature changes, and thus its impact on its part, in order to reduce this effect, can be changed by the floating bearing, while Germany FAG FAG Group's newly developed a new hot cylindrical roller bearings N..-TR can be floating bearing function for speed and reliability, and adaptability to changes in temperature combined. FAG Bearings as the ideal floating bearings for motor spindle, we follow FAG bearings distributor in China to understand applied to the motor spindle FAG cylindrical roller bearing N..-TR structural features.
 1.FAG cylindrical roller bearings N..-TR series is suitable for high speed spindle motors
     FAG cylindrical roller taper roller bearing N..-TR series uses friction-optimized PEEK cage, optimize the internal configuration and can be fitted with outer rail, which structure can be achieved in 2007 the introduction of high-speed cylindrical roller bearings equally outstanding speed, adequate lubrication the case can be achieved than with roller cage cylindrical roller bearings 60% higher.
2.FAG cylindrical roller bearings N..-TR series for motor spindle radial elastic system
     FAG cylindrical roller bearing N..-TR series can be installed in a radial clearance variation compensation through the elastic deformation of the outer ring. When the temperature changes, the central area of ​​the outer ring can be radially extended, the resultant contact force, the pressure of the outer ring than with standard cylindrical roller bearings rise much more slowly. Even if the temperature at 40 ℃, the contact pressure is lower than the fatigue strength limit 1500MPa. In addition, low friction, on the lubricant pressure is smaller.
 FAG cylindrical roller bearing N..-TR floating bearing function for the first time on the speed and reliability and adaptability to changes in temperature combined. Therefore, FAG bearings will serve as an ideal floating bearings are widely used in motor spindle, and the corresponding huge impact on future designs.