A steel spur pinion and gear have a diametral pitch of 12 teeth/in, milled teeth, 17 and

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A steel spur pinion and gear have a diametral pitch of 12 teeth/in, milled teeth, 17 and 30 teeth, respectively, a 20◦ pressure angle, and a pinion speed of 525 rev/min. The tooth properties are Sut = 76 kpsi, Sy = 42 kpsi and the Brinell hardness is 149. For a design factor of 2.25, a face width of 7/8 in, what is the power rating of the gearset?
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Shigleys Mechanical Engineering Design

ISBN: 978-1121345317

9th edition

Authors: Richard G. Budynas, J. Keith Nisbett

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