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How To Carry Out Maintenance After Working With Single Row Ball Slewing Bearing
Aug 29, 2017

How to carry out maintenance after working with Single Row Ball Slewing Bearing
In the large-scale construction machinery Single Row Ball Slewing Bearing has a very important role, in order to extend the life of Single Row Ball Slewing Bearing, we must do a good job on the Single Row Ball Slewing Bearing maintenance. Especially in the work of Single Row Ball Slewing Bearing maintenance is more important, then, Single Row Ball Slewing Bearing after work how to maintain it?
In the Single Row Ball Slewing Bearing on the maintenance of most customers are misunderstanding that the Single Row Ball Slewing Bearing and lubricating oil arm size of the same period of lubrication, smear it every day. In fact this approach is wrong, the lubrication cycle is too short, will make the bearing too much oil, and thus break the dust ring leaked out. There is leakage at the same time there will be impurities into the bearing inside, thus undermining the normal operation of the bearing. General rotary bearing lubrication interval is every 250 hours or so, different operating strength may be appropriate to adjust the lubrication cycle, a week to smear once the most appropriate.
Single Row Ball Slewing Bearing at the factory when applied to the No. 2 extreme pressure lithium grease, when activated according to different working conditions, re-filled with new grease, Single Row Ball Slewing Bearing raceway to regularly add grease, general Ball support every 100 hours to run a refueling, roller support every 50 hours refueling time. In special circumstances, such as tropical, humidity, dust, temperature difference, continuous work, to shorten the lubrication cycle, the machine must stop filling long before and after the operation of the new grease, each lubrication must be within the raceway Full of grease, until the seepage from the seal at the end, note the grease, it is necessary to slowly turn the single row of ball slewing bearings, so that the grease filled evenly, tooth surface to be regularly cleared debris, according to their own situation to choose their own Plus grease, in the first transit 100 hours, to check the bolts of the preload, after every 500 hours to be checked to ensure that there is sufficient preload, to prohibit the water only to wash the single row of ball slewing bearings, Raceway, to avoid hard objects into the tooth meshing area, regularly check the seal integrity, found that shedding should be timely reset.
How to carry out maintenance after working with Single Row Ball Slewing Bearing
Speaking of Single Row Ball Slewing Bearing, we are not unfamiliar. Because, Single Row Ball Slewing Bearing in the construction machinery has a good support force, can safely and effectively ensure the normal operation of mechanical energy. However, the face of single ball ball rotation abnormal sound of the problem, we do not know what is the cause, how to solve. Xiaobian below for a comprehensive introduction to you.
Single Row Ball Slewing Bearing abnormal reasons:
1, the installation surface is not flat, the installation surface flatness can not meet the requirements, will cause the formation of a negative gap between the raceway. In the installation, the installation of too tight will lead to a single row of ball slewing ring abnormal sound.
2, Single Row Ball Slewing Bearing inside the raceway impurities, such as sand, iron, etc., which will cause a single ball ball slewing ring, at the same time there is such a problem, under normal circumstances the machine is very difficult to run.
3, Single Row Ball Slewing Bearing lack of lubricating oil, check the raceway is the lack of lubricants, if it is possible to add lubricating oil to reduce parts and parts of the friction.
Single Row Ball Slewing Bearing abnormal solution solution:
1, if the lack of lubricants, Single Row Ball Slewing Bearing roller to apply or add, while the new single ball slewing bearings to work every 100 hours, to apply a lubricant to ensure that the machine will not be in operation without lubrication.
2, if there is impurities inside, it is necessary to clean it. Note that in the clean-up can not use hard objects to clean up, will increase the surface of Single Row Ball Slewing Bearing defects, soft objects can be used to clean, in order to effectively ensure product surface integrity, improve service life.
3, if it is uneven installation problems, Single Row Ball Slewing Bearings can be re-installed. In the installation process to ensure that the installation surface formation, and can not be too tight or too loose.