Angular contact ball bearing common three types of devices

Angular contact ball bearing is a bearing types in common, one of a kind of Chinese bearing network in order to make everyone Angle contact ball bearing device has better and more comprehensive understanding, notice everyone common three angular contact ball bearing device way back to back, face to face, and method of series of devices based on the use of different category may choose different ways to stop bearing device for better and more safe. 1, back to back, Two bearing the wide end relative) Device, the bearing of the line of contact Angle along the rotation axis direction spread, can increase the Angle of the radial and axial bearing rigidity, resistance to deformation can maximum; 2, face to face, Two bearing the narrow end relative) Device, the bearing contact Angle of the line in the direction of the rotary axis convergence, the bearing Angle rigidity is small. As a result of the bearing inner ring out of outer ring, when two bearing outer ring compression to the one at the same time, the outer ring of the original clearance, distilling can increase of bearing preload lotus; 3, tandem arrangement ( Two bearing the wide end in one direction) Device, bearing in a parallel direction and the contact Angle, can make the two share the same direction of work load. But the way of using this device, in order to ensure the axial stability of the device, two series of bearings required at both ends of the shaft to the device. Bearing device don't look down upon, good gear bearing the use efficiency of the method is not only progress, can prolong the life of the use of the bearing, so we must control the unit of angular contact ball bearing.