A light duty sleeve bearing operates in still air at air temperature of 70 °F and sustains a load of 350 lbs. A shaft rotates at 600 rpm. The coefficient of friction is 0.015 between shaft and bearing. The shaft diameter is 1.75 in. and the bearing length is 2.50 in. Find the probable operating temperature of the bearing. A. 143.45 deg F C. 134.54 deg. F D. 125.74 deg F B. 171.7 deg. F

A light duty sleeve bearing operates in still air at air temperature of 70 °F and sustains a load of 350 lbs. A shaft rotates at 600 rpm. The coefficient of friction is 0.015 between shaft and bearing. The shaft diameter is 1.75 in. and the bearing length is 2.50 in. Find the probable operating temperature of the bearing. A. 143.45 deg F C. 134.54 deg. F D. 125.74 deg F B. 171.7 deg. F

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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