2012年7月27日星期五

Axial angular contact ball bearing principle of selection of grease


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And other move-thrust angular contact ball bearing lubrication on the bearing lubrication principle is basically the same, but the bearing works on the premise is quite poor, the work function of the availability of effective display depends larg ely on the bearing lubrication.
Bearing lubrication methods for grease lubrication and oil lubrication.crossed roller bearing
Both grease lubrication grease seal, sealing and lubrication initiatives simple measures, the addition of grease to facilitate, so long as the works on the premise promised, the bearings are generally lubricated with grease.
The cooling effect of the oil lubrication, dirt and moisture away from INA Bearing. Imported bearings with oil lubrication lubrication pressure lubrication, fuel injection lubrication, oil mist lubrication and oil lubrication.
Pressure lubrication is the most effective conventional speed bearing lubrication.slewing ring bearing
The fuel injection lubrication lubricating oil pressure through the INA bearing side of the injec tor spray into the bearing internal lubrication, general application in the high-speed bearings, pressure lubrication can not be content with the cooling requirements of the occasion.
Spray lubrication is dry compressed air containing oil mist sprayed into the thrust angular contact ball bearing internal lubrication, less use of oil, because of the role of the air, the cooling effect of a strong, mainly for the high rolling speed and rolling high precision large bearings, or not often used in the INA bearing box disassembly of the bearing.
Pressure lubrication and the lubrication of fuel injection needs to be installed into the flowlines, lubrication pumps, storage, and sometimes also the oil cooler, therefore, expressed in degrees higher, generally bearing less used.spherical roller bearing



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