Bearing radial clearance of detection

According to the function of bearing features and application of operation condition difference, when choosing the suitable bearing type, still need to routine check of bearing, the view contains the bearing, the specification of the assembly and machining accuracy, the stand or fall of lubrication condition, wear parts whether there is a phenomenon and so on. On bearing after the check, of course, also should undertake the following work: one is to clean bearing needs careful is, SKF bearing with seal equipment can save cleaning this link, because will clean the invasion of the foreign body in bearing components, affect the normal use of the bearing. Second, it is necessary to adhere to the bearing's drab, for bearing need to wash, when clean off the rust inhibitor on the bearing, it is necessary to dry bearings, otherwise easily lead to bearing rust; 3 it is to insist on lubrication lubrication degree. In addition to check the homework before bearing equipment, cope with the bearing radial clearance for testing. Radial clearance first contains the original clearance bearing under natural conditions, bearing equipment after the collaboration of the change of the original clearance attack clearance, while under the effects of temperature and the load of practical work clearance. Due to the size of the radial clearance directly affects the operation of SKF bearing temperature, oscillation and the duration of the transient value, etc. , so the SKF bearing radial clearance test is particularly important. How about different bearing, for its radial clearance measurement? 1, the radial clearance measurement need to be as much as possible with special instrument measurement, when don't have a special instrument, can carry on the measurement using feeler, etc. When using feeler measurement, should be careful, must not choose roller rolling method to measure before from the feeler. When using the method of manual measurement method, this method for measurement of the demand is higher, and is a common fault, so don't usually use recommendations. More than 2, about the SKF bearing, its each column clearance requirements are high, it is necessary to all qualified. 3, in the process of measurement, shall ensure that roller bearing is falling into a ditch.