The speed limit of angular contact ball bearing

Angular contact ball bearing speed increased restrictions is mainly because of the angular contact ball high speed bearing friction fever induced by internal temperature, when thespeed reaches a certain value, due to burn and cause cannot continue rotatingangular contact ball bearing. The speed limit of angular contact ball spindle bearing‍ is the frictional heating does not cause burns and continuous rotation of the boundaryvalues.

Therefore, angular contact ball bearing limit speed depends on the angular contact ball bearing type, size and accuracy and lubrication, lubricant quality, cage and type of material, loading conditions and other factors. All kinds of angular contact ball bearingswith grease lubrication and oil lubrication (oil bath lubrication) speed limit when contained in the angular contact ball bearing size table, its numerical representation standards for the design of the angular contact ball bearing under general loading conditions (C/P>=13, Fa/Fr<=0.25) limits when the rotation speed value.‍