A certain ball bearing is to be selected to carry a radial load of 8 kN and a thrust load of 4 kN, operating at a speed of 1200 r.p.m. for an average life of 4 years at 14 hours per day. The bearing rotates for 311 days in a year. What is the life of the bearing in hours? 56.00 O 1741.60 O 17416.00 O 174160.00

A certain ball bearing is to be selected to carry a radial load of 8 kN and a thrust load of 4 kN, operating at a speed of 1200 r.p.m. for an average life of 4 years at 14 hours per day. The bearing rotates for 311 days in a year. What is the life of the bearing in hours? 56.00 O 1741.60 O 17416.00 O 174160.00

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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