An 02-series, 15 mm bore, deep-groove ball bearings with a dynamic load rating of 7.80 KN has run continuously for 1,782 hours at a speed of 300 rpm and under a load of 1.5 kN. What is the remaining lifetime, in hours, at a reliability level of 90%?

An 02-series, 15 mm bore, deep-groove ball bearings with a dynamic load rating of 7.80 KN has run continuously for 1,782 hours at a speed of 300 rpm and under a load of 1.5 kN. What is the remaining lifetime, in hours, at a reliability level of 90%?

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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