Testing method of simultaneous rotation of inner and outer rings of cylindrical roller bearing
A technology of cylindrical roller bearing and test method, which is applied in the direction of mechanical bearing testing, mechanical component testing, machine/structural component testing, etc. Achieve the effect of ensuring effective loading, stable and reliable operation, and optimizing the position and structural relationship
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 Embodiments of the present invention will be specifically described below with reference to the accompanying drawings.
 Such as figure 1 As shown, a test method for the simultaneous rotation of the inner and outer rings of a cylindrical roller bearing. The test device used for this test method includes a base, and also includes an inner ring rotation system and a driving system arranged above the base to drive the inner ring of the test bearing 7 to rotate. The outer ring slewing system of the test bearing 7 whose outer ring rotates, the center line of the inner ring slewing system and the rotation center line of the outer ring slewing system are located on the same straight line; the outer ring slewing system includes the outer ring main shaft 9, the outer ring main shaft One end of 9 is axially fixed, and the other end is fixedly connected with the outer ring of the test bearing 7, and an accompanying test bearing 8 is set in the middle of the outer ring main ...
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