You are an engineering intern at a machine reliability consulting firm, your manager asked you to investigate the integrity of bearings used on an industrial machine for a client. Your task is to estimate the remaining life l2, in revolutions, of the used 30206 SKF single row tapered roller bearings already subjected to l4 of 800 000 revolutions with a radial load F, of 26 kN, if the client changed the load on it to F2 of 35 kN. (HINT: use the regression equation so that Ff'L, = F$L2 = CfL10 = constant) %3D (1=- (HINT: use Eq. (6-57) – the Palmgren-Miner cycle-ratio summation rule: 4+2 =1)
You are an engineering intern at a machine reliability consulting firm, your manager asked you to investigate the integrity of bearings used on an industrial machine for a client. Your task is to estimate the remaining life l2, in revolutions, of the used 30206 SKF single row tapered roller bearings already subjected to l4 of 800 000 revolutions with a radial load F, of 26 kN, if the client changed the load on it to F2 of 35 kN. (HINT: use the regression equation so that Ff'L, = F$L2 = CfL10 = constant) %3D (1=- (HINT: use Eq. (6-57) – the Palmgren-Miner cycle-ratio summation rule: 4+2 =1)
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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Machine Design
![You are an engineering intern at a machine reliability consulting firm, your manager asked you to
investigate the integrity of bearings used on an industrial machine for a client. Your task is to estimate
the remaining life l2, in revolutions, of the used 30206 SKF single row tapered roller bearings already
subjected to lį of 800 000 revolutions with a radial load F, of 26 kN, if the client changed the load on
it to F2 of 35 kN.
(HINT: use the regression equation so that FfL1 = F£L2 = Cf,L10 = constant)
(HINT: use Eq. (6-57) – the Palmgren-Miner cycle-ratio summation rule: 1+-
4 L,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcbbb31fe-0295-4d72-9108-00dc859b6e88%2Fe5308988-1543-43ce-9d84-f334eb3e9008%2Fgrs4d6e_processed.png&w=3840&q=75)
Transcribed Image Text:You are an engineering intern at a machine reliability consulting firm, your manager asked you to
investigate the integrity of bearings used on an industrial machine for a client. Your task is to estimate
the remaining life l2, in revolutions, of the used 30206 SKF single row tapered roller bearings already
subjected to lį of 800 000 revolutions with a radial load F, of 26 kN, if the client changed the load on
it to F2 of 35 kN.
(HINT: use the regression equation so that FfL1 = F£L2 = Cf,L10 = constant)
(HINT: use Eq. (6-57) – the Palmgren-Miner cycle-ratio summation rule: 1+-
4 L,
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