A full journal bearing has a journal diameter of 1 in, with a unilateral tolerance of -0.0006 in. The bushing bore has a diameter of 1.002 in and a unilateral tolerance of 0 .0014 in

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A full journal bearing has a journal diameter
of 1 in, with a unilateral tolerance of -0.0006
in. The bushing bore has a diameter of 1.002
in and a unilateral tolerance of 0.0014 in.
The bushing bore is 1.6 in in length. The load
is 660 Ibf, and the journal rotates at
2911.7647 rev/min. If the average viscosity
is 8.5 ureyn, find the minimum film
thickness, the coefficient of friction, and the
total oil flow for the minimum clearance
assembly.
The minimum film thickness is
69 x 103 in.
The coefficient of friction is
The total oil flow is
inis.
Transcribed Image Text:A full journal bearing has a journal diameter of 1 in, with a unilateral tolerance of -0.0006 in. The bushing bore has a diameter of 1.002 in and a unilateral tolerance of 0.0014 in. The bushing bore is 1.6 in in length. The load is 660 Ibf, and the journal rotates at 2911.7647 rev/min. If the average viscosity is 8.5 ureyn, find the minimum film thickness, the coefficient of friction, and the total oil flow for the minimum clearance assembly. The minimum film thickness is 69 x 103 in. The coefficient of friction is The total oil flow is inis.
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