A pressure-fed bearing has a joumal diameter of 55.00 mm wvith a unilateral tolerance of -0.05 mm The bushing bore diameter is 50.084 mm with a unilateral tolerance of 0.10 mm. The length of the bushmg is 55 mm. Its central annular groove is 5 mm wide and is fed by SAE 30 oil is 55°C at 200 kPa supply gauge pressure. The journal speed is 2880 rev/min carrying a load of 10 kN. The sump ca dissipate 300 watts per bearing if necessary. For minimum radial clearances, find the minimum film thíckness and average temperature. Given the film temperature is 85°C Attach File Browse My Computer

A pressure-fed bearing has a joumal diameter of 55.00 mm wvith a unilateral tolerance of -0.05 mm The bushing bore diameter is 50.084 mm with a unilateral tolerance of 0.10 mm. The length of the bushmg is 55 mm. Its central annular groove is 5 mm wide and is fed by SAE 30 oil is 55°C at 200 kPa supply gauge pressure. The journal speed is 2880 rev/min carrying a load of 10 kN. The sump ca dissipate 300 watts per bearing if necessary. For minimum radial clearances, find the minimum film thíckness and average temperature. Given the film temperature is 85°C Attach File Browse My Computer

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

See similar textbooks

Similar questions

A pressure-fed bearing has a journal diameter of 59.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 50.084 mm with a unilateral tolerance of 0.10 mm. The length of the bushing is 55 mm. Its central annular groove is 5 mm wide and is fed by SAE 30 oil is 55°C at 200 kPa supply gauge pressure. The journal speed is 2880 rev/min carrying a load of 10 kN. The sump can dissipate 300 watts per bearing if necessary. For minimum radial clearances, find the minimum film thickness and average temperature. Given the film temperature is 85 ° C
Fast please!!
A pressure-fed bearing has a journal diameter of 75.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 75.084 mm with a unilateral tolerance of 0.010 mm.The length of the bushing is 62.00 mm. Its central annular groove is 12.00 mm wide and is fed by SAE 30 oil is 53 °C at 200 kPa supply gauge pressure. The journal speed is 2880 rev/min carrying a load of 30 kN. The sump can dissipate 300 watts per bearing if necessary. For minimum radial clearances, find: the average temperature. Given the film temperature is 85 o C
A full journal bearing has a shaft diameter of 80.00 mm with a unilateral tolerance of -0.01 mm. The /d ratio is unity. The bushing has a bore diameter of 80.08 mm with a unilateral tolerance of 0.03 mm. The SAE 30 oil supply is in an axial-groove sump with a steady-state temperature of 60°C. The radial load is 3000 N. Estimate the average film temperature, the minimum film thickness, the heat loss rate, and the lubricant side-flow rate for the minimum clearance assembly, if the journal speed is 8 rev/s.
It has a full-slide type bearing rotating at a speed of 1975 rpm.A load of 5693 N is applied. SAE 40 oil in bearing at 60C inlet temperatureplanned to be used.Shaft and bushing diameters in bearing with tolerance data 41−0.010 respectively+0.000mmand 41.125−0.000+0.100 mm.Average radial clearance mounting for this bearing with bush length 20.50 mmCalculate the following;a) Bearing characteristic number,b) Minimum lubricant film thickness,c) Eccentricity value,d) coefficient of friction,e) Average oil film temperature andf) Find the Tmax temperature value.
A pressure-fed hearing has a journal diameter of 70.00 mm with a unilateral tolerance of -0.05 mm. The bushing bore diameter is 70.084 mm with a unilateral tolerance of 0.010 mm The length of the bushing is 61.00 mm. Its central annular groove is 11.00 mm wide and is fed by SAE 30 oil is 62 °C at 200 kPa sup ply gauge pressure. The journal speed is 2880 rev/min carrying a loud of 28 kN, The sump can dissipate 300 watts per bearing it necessary, For minimum radial clearances, find the average temperature Given the film temperature is 80°C 1761 AO 177.8 BO 175.5 .CO 178.3 DO
Please don't copy from chegg or online sites I will report to bartleby team.
A duplex, single-acting reciprocating power pump is driven by a 40-HP electric motor ot a speed of 120 RPM and delivers water at a temperature of 150°F. The pump operates against a heat of 150 psig. The overall efficiency is 75%. If the estimated slip is 8%, determine the required bore and stroke for a bore - stroke ratio of 0.75. a. bore Answer in. b. stroke Answer in.
Please give proper solution. A cylinder of a four stroke diesel engine has the following specifications: Brake power = 5 kW Speed = 600 rpm Indicated mean effective pressure = 0.5 MPa Make suitable assumptions and calculate (a) Bore and length of the cylinder liner.
A 2.5 in diameter by 1.8 in long journal bearing is to carry 5000 lb load at 320 rpm using SAE 40 lube oil at 200 oF through a single hole at 30 psi. Compute the bearing pressure. A. 1111.11 psi B. 142.23 psi C. 123.34 psi D. 197.34 psi Please solve the Problem elaborately. Your solution will be use as reference for my studies. Thank you so much your work will be appreciated much!
A full journal bearing has a nominal diameter of 60.0 mm, a bearing length of 30.0 mm and supports a load of 3200 N when running at the design speed of 3200 rpm. The radial clearance has been specified as 0.04 mm. An SAE 20 oil has been chosen and the lubricant supply system is capable of delivering the lubricant to the bearing at 60oC. Using the Raimondi and Body design charts;1.1 find the temperature rise of the lubricant, (19)1.2 the total flow rate required, (1)1.3 the torque required to overcome friction (3)1.4 and the power dissipated in the bearing.
Clear writing please!!