2) A shaft is designed with two 6305 bearings. At bearing 1, the radial load is 20 lb, and at Bearing 2, the radial load is 40 lb. What is the expected life of EACH bearing assuming a reliability of 97%? What is the reliability for BOTH bearings together?

2) A shaft is designed with two 6305 bearings. At bearing 1, the radial load is 20 lb, and at Bearing 2, the radial load is 40 lb. What is the expected life of EACH bearing assuming a reliability of 97%? What is the reliability for BOTH bearings together?

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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Question

2) A shaft is designed with two 6305 bearings. At bearing 1,
the radial load is 20 lb, and at Bearing 2, the radial load is
40 lb. What is the expected life of EACH bearing assuming
a reliability of 97%? What is the reliability for BOTH
bearings together?

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