Bearing reactions R1 and R2 are exerted on the shaft shown in the figure, which rotates at950 rev/min and supports an 8-kip bending force. Use a 1095 HR steel. Specify a diameterdusing a design factor...

Bearing reactions R1 and R2 are exerted on the shaft shown in the figure, which rotates at950 rev/min and supports an 8-kip bending force. Use a 1095 HR steel. Specify a diameterdusing a design factor of nd 5 1.6 for a life of 10 hr. The surfaces are machined.