Bearing factors mainly refer to installation and adjustment, maintenance, maintenance, repairs and other compliance with technical requirements. According to the TIMKEN bearings installation, use, maintenance, maintenance of the technical requirements, the TIMKEN bearing to withstand loads in running, speed, temperature, vibration, noise monitoring and checks and lubrication conditions, abnormal findings immediately find the cause to adjust, bring it back to normal. Installation conditions is one of the leading factors in the use factor, bearing package is often caused by installing is not the right state of change between the various parts of the bearing, bearing an abnormal state operation and early ending life of internal factors mainly refer to structural design, manufacturing processes and materials quality factors determining the quality of bearing three.
1) bearing design parameters: include bearing rolling element number, ring wall thickness and clearance.
2) bearing parts manufacturing errors: including the raceways and rolling elements of surface roughness, crossing the line and the circle of difference. A large number of experimental studies have shown that, effect of waviness on TIMKEN bearing vibration dominate, and relatively little effect of surface roughness and roundness.
3) bearing operating conditions: bearing in operation process, load, speed, lubrication on bearing vibration of three most affected.
4) bearing installation parameters: bearings and shafts and housings matching bias, installation and other factors also have an impact on the vibration of the bearing.
Rotate, inner and outer rings of bearing Raceway surface, due to the effects of scrolling and touch, and running track to the dark side, running track attached to the Raceway surface does not belong to an exception, this variable may be able to tell the load conditions, so removed with TIMKEN bearings, please pay strict attention and observation of Raceway surface running track. If you look closely at the track, you will learn that only burdens radial loads, bear large axial loads, moments of endurance load, or extreme rigidity on bearing boxes are not equal.
Can check the TIMKEN bearings are combined with an unexpected load and install error state, and became a holding loss for clues to the cause of the bearing.
If you do not select errors and correctly used, prior to the TIMKEN bearing life, but for a long time, in this case, the damage to split. The other hand, there are early injury by accident, and stand up to use an early injury, as the reason for the early damage, use and consider enough lubrication, and thus there are foreign bodies penetrated, and large deflections of the shafts, the bearing Assembly error insufficient study of the shaft and housing.
It can be said that these reasons coincide with each other more. So, to fully understand the bearing using machines, use conditions, TIMKEN bearing perimeter structure on the basis of, if we can clarify the situation before and after the accident, coupled with study visits to the TIMKEN bearing injuries and a variety of reasons, you can prevent the recurrence of similar incidents.


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