An 02-series single-row deep groove ball bearing with a 35 mm bore is loaded with a 3 kN axial load and 5 kN radial load. The inner ring rotates at 550 rev/min. a. Determine the equivalent radial load that will be experienced by this particular bearing. b. Determine the predicted life that this bearing could be expected to give in this application with a 99 percent reliability.

In a unit cell of fcc structure, indicate the position of one of the tetrahedral interstitial sites by plotting the corresponding tetrahedron. do the same for one of the octahedral interstitial sites (in a separate fcc unit cell). mark the positions of all the tetrahedral and octahedral interstitial sites in the unit cells. how many equivalent tetrahedral sites and how many equivalent octahedral sites are contained in a fcc unit cell, respectively. what is the coordination number for a tetrahedral site and what is the coordination number for an octahedral site?