A full journal bearing has a journal diameter of 37 mm, with a unilateral tolerance of -0.012 mm. The bushing bore has a diameter of 37.05 mm and a unilateral tolerance of 0.032 mm. The bearing is 74 mm long. The journal load is 2 kN, and the journal runs at 575.831 rev/min. Using an average viscosity of 55.6 mPa-s, find the minimum film thickness, the maximum film pressure, and the total oil-flow rate for the minimum clearance assembly. The minimum film thickness is The maximum film pressure is The total oil-flow rate for the minimum clearance assembly is mm. Mpa. mm³/s.

A full journal bearing has a journal diameter of 37 mm, with a unilateral tolerance of -0.012 mm. The bushing bore has a diameter of 37.05 mm and a unilateral tolerance of 0.032 mm. The bearing is 74 mm long. The journal load is 2 kN, and the journal runs at 575.831 rev/min. Using an average viscosity of 55.6 mPa-s, find the minimum film thickness, the maximum film pressure, and the total oil-flow rate for the minimum clearance assembly. The minimum film thickness is The maximum film pressure is The total oil-flow rate for the minimum clearance assembly is mm. Mpa. mm³/s.

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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Question

mecha

A full journal bearing has a journal diameter of 37 mm, with a unilateral tolerance of -0.012 mm. The bushing bore has a diameter of
37.05 mm and a unilateral tolerance of 0.032 mm. The bearing is 74 mm long. The journal load is 2 kN, and the journal runs at 575.831
rev/min. Using an average viscosity of 55.6 mPa-s, find the minimum film thickness, the maximum film pressure, and the total oil-flow
rate for the minimum clearance assembly.
The minimum film thickness is
The maximum film pressure is
mm.
Mpa.
The total oil-flow rate for the minimum clearance assembly is
1mm³/s.

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