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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Resolve the four elements of imported bearing quality Resolution of the four major elements of imported bearing quality
1) Imported bearing depicting parameters: including the number of bearing tumbling bodies, ferrule wall thickness and clearance. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
2) Mistakes in the production of imported bearing parts: including the roughness of the imported bearing raceway and the external surface of the roll, the degree of grain and the roundness difference. Many experimental studies indicate that the influence of waviness on the bearing oscillation is dominant; The effect of roundness is relatively small.
3) Working conditions of imported bearings: The bearing is in the process of operation; the load, the speed and the smooth condition have the greatest influence on the oscillation of the imported bearings.
4) Imported bearing device parameters: the cooperation between the bearing and the shaft and the bearing housing, the tendency of the device, etc. also have the same effect on the oscillation of the imported bearing.
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Resolution of the four major elements of imported bearing quality
Source: Bearing network time: 2018-07-13