HW 3 Solution - Use an application factor of 1.2, and...

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ME350 HW #6 Rolling bearings Due Nov 20 1. Shown in the figure is a gear-driven squeeze roll that mates with an idler roll, below. The roll is designed to exert a normal force of 30 lbf/in of roll length and a pull of 24 lbf/in on the material being processed. The roll speed is 300 rev/min, and a design life of 30 000 h is desired.
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Unformatted text preview: Use an application factor of 1.2, and select a pair of angular-contact 02-series ball bearings from Table 112 to be mounted at 0 and A . Use the same size bearings at both locations and a combined reliability of at least 0.92. Solution: HW #6 Rolling bearings...
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HW 3 Solution - Use an application factor of 1.2, and...

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