A pressure fed bearing has a journal diameter of 63 00 mm with a unilateral tolerance of -0.05 mm The bushing bore diameter is 63 084 mm with a unilateral tolerance of 0.010 mm. The length of the bushing is 58.00 mm. Its central annular groove is 8.00 mm wide and is fed by SAE 30 oil is 55 C at 195 kPa supply gauge pressure. The journal speed is 2880 revimin carrying a load of 20 kN The sump can dissipate 300 watts per bearing if necessary. For minimum radial clearances, find the average temperature Grven the film temperature is 95°C

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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A pressure-fed bearing has a journal diameter of 63.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 63 084 mm with a unilateral
tolerance of 0.010 mm.
The length of the bushıng is 58.00 mm. Its central annular groove is 8.00 mm wide and is fed by SAE 30 oil is 55°C at 195 kPa supply gauge presaure. The
journal speed is 2880 revimin carrying a load of 20 kN. The sump can dissipate 300 watts per bearing if necessary. For minimum radial clearances, find
the average temperature
Given the film temperature is 95°C
Transcribed Image Text:A pressure-fed bearing has a journal diameter of 63.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 63 084 mm with a unilateral tolerance of 0.010 mm. The length of the bushıng is 58.00 mm. Its central annular groove is 8.00 mm wide and is fed by SAE 30 oil is 55°C at 195 kPa supply gauge presaure. The journal speed is 2880 revimin carrying a load of 20 kN. The sump can dissipate 300 watts per bearing if necessary. For minimum radial clearances, find the average temperature Given the film temperature is 95°C
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