All combinations of premature bearing failure in the case, about 16% due to improper installation or use of incorrect installation methods caused. Various applications may require mechanical, heat or hydraulic installation methods to accurately and efficiently mounted bearings. Select the appropriate application installation method will help you extend the life of bearings and reduce premature bearing failure and potential damage caused applications to bring the capital.
Select match should focus on the following four points:
  (1) Combination circumferential surface of the bearing rings should be well supported and even by force, in order to reduce distortion, and give full play to mix bearing capacity.
  (2) In its mating surface of the ferrule can not slide along the tangential direction, otherwise it will damage the mating surfaces.
  (3) the free end of the shaft and the bearing must be capable of bearing adapt to changes in length of the hole, which must have to adapt to the axial position in a range of swimming ability.
  (4) must pay attention to the combination of bearing mounting and dismounting is simple, saving time and labor costs.