(Solved): find bearings Homework - Bearings and Shafts 1. Shown in the figure is a gear-driven squeeze roll th ...

Homework - Bearings and Shafts 1. Shown in the figure is a gear-driven squeeze roll that mates with an idler roll. The roll is designed to exert a normal force of 35 lbf/in of roll length and a pull of 28 lbf/in on the material being processed. The roll speed is 350 rev/mm, and a design life of 35 kh is desired. Use an application factor of 1.2, and select a pair of angular-contact 02-series ball bearings from your text to be mounted at 0 and 4. Use the same size bearings at both locations and a combined reliability of at least 0.92, assuming distribution data from any manufacturer or the data in your text. All dimensions in inches. dia, Gear A da