SKF centripetal ball bearings in use to prevent damage to regular inspection methods

According to the reasons of the SKF centripetal ball bearing damage, careful analysis, can well to prevent them. 1, the bearing should be properly kept, bearing don't rain and moisture, in order to avoid corrosion, it is strictly prohibited to knock against injury, etc. 2, should according to the size of the load, direction and nature of reasonable choice SKF centripetal ball bearing type, such as configuration and its accuracy. 3, according to SKF centripetal ball bearings used in machinery and equipment, reasonable selection of bearing and bearing seat, bearing and shaft with the nature and tolerance grade. 4, avoid current through bearings, in case of electrical erosion. 5, for important SKF centripetal ball bearings in use there should be a better environment, prevent near punch, etc. , the vibration of the strong vibration on bearing. 6, with the residual magnetic bearings should be demagnetization, prevent the adsorption of metal chips. 7, avoid bearing inner and outer ring, and other exposed parts of relative sliding friction caused by the heat. Operation of check items in SKF centripetal ball bearings of rolling noise, vibration, temperature, lubrication condition and so on, details are as follows: a, the rolling bearing noise sound device for rolling sound of SKF centripetal ball bearings in operation and quality inspection, the size of the bearing even with slight stripping damage, such as would an exception and irregular, and with the sound of the measuring device can distinguish. Two bearing vibration, the vibration of the bearing is sensitive to bearing damage, such as peeling, indentation, rust, crack and wear in SKF reflected in the centripetal ball bearings vibration measurement, therefore, through the use of special bearing vibration tester ( Frequency analyzer, etc. ) Can measure the size of the vibration, through frequency points cannot deduce the abnormal situation. Measured values of bearing or sensor installation position and different using conditions, thus requiring prior to each machine is analyzed by the measured value of the determined after judgment standard.