Question
The shaft is supported by a thrust bearing at $A$ and a journal bearing at $B$. If the shaft is made from a material having an allowable shear stress of $\tau_{\text {allow }}=75 \quad \mathrm{MPa}$ determine the maximum value for $P.$
Step 1
It is defined as $I = \frac{\pi}{4} (D^4 - d^4)$, where $D$ is the outer diameter and $d$ is the inner diameter. Substituting the given values, we get $I = \frac{\pi}{4} (0.04^4 - 0.03^4) = 0.4375 \times 10^{-6} \, m^4$. Show more…
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