Specific measurement of the outer spherical stainless steel bearingsSpecific measurement steps of the clearance of the outer spherical bearing
In the process of producing the outer spherical bearing, we have to pass a lot of technical inspection, so as to ensure that the production links of the bearings meet the requirements, so that the quality of the products can be guaranteed to reach the standard. Since the measuring and testing mechanism of the outer spherical bearing product is very strict, how does it measure the clearance?
The clearance is the interval between a bearing ring moving to another bearing ring. If the gap value does not conform to the technical standard, it will directly affect the load distribution of the whole bearing, and how to reduce the rotation accuracy and service life of the outer spherical bearing.
So usually, the inner ring of the outer spherical bearing is tested by the fixed anchor, and the maximum flow rate of the outer ring of the outer spherical bearing is measured, so the clearance value of the outer spherical bearing is measured. And compare it with the standard clearance value. If the error is large, it can be adjusted in time.
When used, the locked nut in the surface of the outer spherical bearing is tightened in the inner ring of the bearing so that the inner ring of the outer spherical bearing is fixed. Then the center line of the dial indicator, which is fixed on the basis of the measuring tool, is the measured value.
In order to not affect the measurement results, the surface of the bearing surface of the outer sphere must be kept perpendicular to the measuring process and contact from the front of the outer ring of the bearing, and the range of the swing range of the pointer of the dial indicator is the value of the clearance of the outer spherical bearing.