A set of sleeve bearings has a specification of shaft journal diameter of 31.25 mm with a unilateral tolerance of -0.025 mm. The bushing bore has a diameter of 31.3 mm with a uni- lateral tolerance of 0.075 mm. The bushing is 31.25 mm in long. The radial load is 1113 N and the shaft rotational speed is 1750 rev/min. The lubricant is SAE 10 oil and the axial-groove sump temperature at steady state T, is 49°C. For the cmin, Cmedian, and Cmar assemblies analyze the bearings and observe the changes in S, e, f, Q, Q, AT, Tmax, Tr, and h.
A set of sleeve bearings has a specification of shaft journal diameter of 31.25 mm with a unilateral tolerance of -0.025 mm. The bushing bore has a diameter of 31.3 mm with a uni- lateral tolerance of 0.075 mm. The bushing is 31.25 mm in long. The radial load is 1113 N and the shaft rotational speed is 1750 rev/min. The lubricant is SAE 10 oil and the axial-groove sump temperature at steady state T, is 49°C. For the cmin, Cmedian, and Cmar assemblies analyze the bearings and observe the changes in S, e, f, Q, Q, AT, Tmax, Tr, and h.
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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Transcribed Image Text:A set of sleeve bearings has a specification of shaft journal diameter of 31.25 mm with a
unilateral tolerance of -0.025 mm. The bushing bore has a diameter of 31.3 mm with a uni-
lateral tolerance of 0.075 mm. The bushing is 31.25 mm in long. The radial load is 1113N
and the shaft rotational speed is 1750 rev/min. The lubricant is SAE 10 oil and the axial-groove
sump temperature at steady state T, is 49°C. For the cmin, Cmediany and Cmax assemblies analyze
the bearings and observe the changes in S, e, f, Q, Q, AT, Tmax, Tr, and h.
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