Required information
A certain application requires a ball bearing with the inner ring rotating, with a design life of 15.00 kh at a speed of 470
rev/min. The radial load is 2.5 kN and an application factor of 1.2 is appropriate. The reliability goal is 0.910. Find the
multiple of rating life required, $x_D$, and the catalog rating $C_{10}$ with which to enter a bearing table. Choose a 02-series
deep-groove ball bearing from Table 11-2 and estimate the reliability in use.
For a %media:formula272.mml% value of 25.50 kN, what is the reliability using the design factor, force, speed, and desired life from
part a? (Round the final answer to three decimal places.)
The reliability is