Clearance is an important factor bearing works correctly. Select affordable of FAG bearing tour gap, can make load in move body Zhijian distribution fair; can limit axis (or shell) of axis to and radial displacement to guarantee axis of rotating precision; make bearing in requirements of temperature Xia can normal work; can reduced bearing work Shi of vibration and noise,, thus, bearing tour gap on bearing life, and temperature liters, and vibration and noise has is large of effect. When you select the bearing clearance, in addition to considering the bearing working premises (such as load, speed, temperature, etc) and use the functional requirements for bearing (such as friction torque, vibration and noise, running accuracy, and so on), you should consider the following:
　　A, keep the bearings and the surrounding environment clean
　　Even invisible micro-dust entering the FAG bearings, also increases bearing wear, vibration and noise. Bearing in and around attachment should be kept clean, in particular, dust and dirt, tools and working environment must also be kept clean.
　　B, use installation should carefully
　　Does not promise a strong punch, not answer with a hammer, tap bearing directly, do not promise was pinned by delivery pressure.
　　CD, using the appropriate, correct installation tool
　　Using special tools as much as possible, avoid using fabric and fiber or something.
　　D, prevents corrosion of bearings
　　With your hand when taking bearings directly, to fully wash away sweat on hands, and coated with high quality mineral oil of a manipulated, especially during the rainy season and summer to watch out for Rust prevention. , Subject to the manipulation in some special bearings can have a higher life expectancy longer than traditional computing, especially under light load conditions. These special manipulation premise that when moving surface (track and moving parts) were effectively separated by a lubricant film and limit pollutants may cause surface damage. In fact, in an ideal context, so-called permanent FAG bearing life is possible.



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