Bearing custom: roller bearing on both sides called

With lateral thrust segment and spherical block combination after the total thickness of the deviation is not more than, test fixtures, preloaded bolt tooling no clearance, combination, rear axle shoulder hold, not loose; 。 & emsp; & emsp; Generator bearing grease before too much is the root cause of the accident & amp; emsp; & emsp; For generator within the front bearing grease too much, just to for a long time to maintain combustion. HTML bearing can be seen everywhere in the process of industrial production, speed reducer is a kind of relatively sophisticated machinery, and often face all kinds of problems in use of the gearbox, among them, the bearing chamber of which is the wear and tear. Ball rolling bearing so for bearing detection, it is very important, analytical direct contact with the outer ring of bearings and wheel part mainly play a supporting role. Grinding shall be carried out in a carefully to avoid shell geometric distortion, and it is very important, can use blade grinding wheel to grind the spherical shell, it is recommended to use the grinding wheel granularity for - 。 In the system of wind power equipment maintenance is also important, bearing internal structure parameters and the structure of cage, the bearing has good performance and life. Apart after packaging, first, to clean off rust-proof oil, cleaning of the tank by the rough washing and fine washing, and metal mesh pad on the bottom of the channel respectively, make the dirt inside the bearing is not direct contact with the cleaning trough. For external rotor motor, if the bearing's outer ring spinning, so use tight fit outer ring, inner ring using transition fit, cooperate with the selection and the above sample, just the other way around. Steel shaft with rolling round steel or forging blank, correction of bearing parts should be correct, especially should pay attention not to make the corner axial stress concentration due to correction. Misuse of ac voltage to measure dc voltage, or the misuse of dc voltage to measure ac voltage, the display will show '', or low Numbers appear on the beat. In addition, cleaning oil often should keep clean, large bearing can't rotate with the hand, pay attention to check the rolling element and raceway surface, cage and guard surface appearance, the importance of bearing high must check carefully. Bearing need to keep the lubrication under high-speed operation, is suitable for grease lubrication in time so as to protect our machine run properly, but also can prolong the service life of main shaft bearing.