Should pay attention to when using composite bearings are what
Bearings are precision parts and therefore requires considerable discretion in using. Even in conjunction with high performance bearings, if used inappropriately, could not reach the expected performance, and easy bearing damage. Therefore, the use of bearings should note the following:
First, bearing and its surroundings clean, even invisible dust into the bearings, also increase the bearing wear, vibration and noise.
Second, be careful when using devices, powerful punch is not allowed, not allowed to use the hammer struck bearing directly, do not allow rolling transmission pressure.
Three devices, appropriate, accurate tool, using special tools as much as possible to prevent things like using fabric and staple fibers.