61822 deep groove ball bearing  

Load and failure of rolling bearing 1. bearing characteristics of rolling bearings For the rotating ring and rolling element bearing area after each point of contact load and stress change; and the contact load at each contact point and stress are characteristic of pulse cycle; in the non bearing area is not loaded; For each point the fixed ring load and stress is unequal, and at each point of contact load bearing load and stress showed the pulse cycle features of the same, but different values of amplitude; The maximum load at the bottom is the maximum for the deep groove ball bearing (Class 6): F0= (4.37/Z) Fr. 2. failure mode of rolling bearing The bearing for the normal operation of the (10 r/min < n < NLIM) - both inside and outside the ring and the rolling body fatigue pitting; For the static turn or low speed (n = 10, r/min) plastic deformation of bearing or oscillating - rings and rolling bodies; The outer ring and the rolling body of the inevitable friction and w…

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