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View Full Version : High-speed bearing set up special pay attention to the problem



Roupeda
2014-12-01, 10:12 PM
High-speed bearing characteristics are two, one is a, precision ceramics. If under the leadership of high-speed bearing is higher than the precision bearing, ball bearings in the economic perimeter inner high temperature is applicable. They set up a high-speed bearing, also should consider bearing organized play holes.
Additional set up high-speed bearing should also consider 2 hardness change when the temperature rises; High speed rotating centrifugal force of subject changed!
Ball maintain behind the set of the combination of heat and excess also cannot pass this weight is too high, high-speed SKF 61904-FANADE Bearings (http://www.fagbearings-hk.com/newproduct/SKF-61904-bearings-59980.html) centrifugal force or hot heat expansion pressure, always with the surface of the method. With aspects of the contradiction or measure also should consider two factors such as the premise of carefully often speed of calculation is more effective at room temperature the amount of the possibility of a high-speed bearing is invalid.
The ultimate contradiction is calculated (usually is high speed, can only compression static and Yin on this legislation of the law at the same time using double done to prevent the atrophy of anxiety. DMN bearing price breakthrough 3 million won for the first time.
Heat expansion of high temperature and pressure always consistent with the surface of the method. With aspects of the contradiction or measure also should consider two factors such as the premise of carefully often speed of calculation is more effective at room temperature the amount of the possibility of a high-speed bearing is invalid.
The ultimate contradiction is calculated (usually is high speed, can only compression static and Yin on this legislation of the law at the same time using double done to prevent the atrophy of anxiety. DMN bearing price breakthrough 3 million won for the first time.
The necessary condition to the E-mail address.
1. Try to clean the dust assembly scene.
2. To avoid inc bearing paste dust and pollutants or moisture - environment affect the service life of bearing start mass.
3. Tee prosecutors cooperate with shaft, bearing cleanliness face = geometry and dimension accuracy.
4. The fourth bearing in coordination with the facial oil, and in some places.
5. Shaft bearing and 10 tee actor ~ 15 degree judo.
6. , unreasonable cooling of the bearings: the words occurring in the course of moisture, bearing, bearing and effects of corrosion.
7. After setting: inc bearing loading deployed bearing check whether the normal operation of lubricating oil.