Date: 2013-08-22

FAG move bearing clearance selection should take into account

　　Clearance is an important factor in FAG bearings work correctly. Select affordable of move 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 rose, and vibration and noise has is large of effect. When selecting a bearing clearance, in addition to taking into account the working premises of the bearing (such as load, speed, temperature, etc) and bearing functional requirements (such as friction torque, vibration and noise, running accuracy, etc), you should consider the following:
　　1, keep your FAG bearings and the surrounding environment clean
　　Even invisible micro-dust into the moving bearings, also increases bearing wear, vibration and noise. FAG bearings as well as its surrounding accessories should be kept clean, in particular, dust and dirt, tools and working environment must also be kept clean.
　　2, the use of installation should carefully
　　Not promised a strong punch, agree with hammer, percussion FAG bearings directly, said no body was pinned by delivery pressure.
　　3, the use of appropriate and proper installation tool
　　Using special tools as much as possible, avoid using things like fabric and fiber.
　　4, preventing corrosion of FAG bearings
　　When hands get FAG bearings directly, to fully wash away sweat on his hand, and coated with high quality mineral oil, and then to the manipulation of particular attention in the rainy season and summer rust. And manipulated in a special premise, get more longer than the traditional calculation of service life of the bearings, especially under light load conditions. These special handling if, when moving (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 move bearing life is possible.

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