in 1892, boussinesq solved the radial stress distribution in a semi infinite body as shown in fig. 6.2. he used polar coordinates instead of rectangular coordinates. when there is no shear stress on the surface, the solution of radial stress is
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the contact stress between the roller end face and the retaining edge can be calculated by the formula of contact stress and deformation introduced previously. the sub surface is us…
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in chapter 6, the calculation method of elastic contact deformation between roller and raceway is introduced. for a rigid bearing as a unit, its elastic displacement refers to the m…
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in order to compare the load acting on the non rotating bearing with the rated static load, it is necessary to determine the equivalent static load of the bearing, which is a pure radial or pure axial load (whichever is applicable), and the total water age deformation generated at the maximum contact load is the sam…
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