For the given details, design a self-aligning ball bearing to be used in a textile machinery to carry a combined radial load of 6139 N andthrust load of 1153 N. The expected life of the bearing is 150 millions of revolutions at 734 rpm. Take k=p=3 for all types of ballbearings.Assume uniform steady state load and take the corresponding factor as 1.1.Radial and axial load factors are 0.65 and 1.2 respectively, rotational speed factor is 1.Note: Please upload your handwritten working/solution to the link provided.Dynamic load on the bearing in NDynamic equivalent load considering steady state load factor in NDynamic load carrying capacity in N -

Given that, combined radial load=6139N thrust (axial) load =1153N expected life of bearing…

Answered: For the given details, design a…

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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In a particular application, the radial load acting on a ball bearing is 5 kN and the expected life for 90% of the hearings is 8000 Calculate the dynamic load carrying capacity of the bearing, when the shaft rotates at 1450 rpm.
Answer this ASAP plz A double row angular contact ball bearing is used in the engine compressor to accept radial loads of 6000 N and axial loads of 3000 N, operating at 2400 rpm for an average life of 7 years at 8 hours per day. Assume that the shock load is light. Select the appropriate bearing number. Note: the equivalent dynamic load is the dynamic equivalent radial load times the service factor.
b) Design a self-aligning ball bearing with basic dynamic load rating of 69.5 KN to be used in the automobile industry to carry a thrust load of 1184 N. The expected life of the bearing is 5201 hours at 628 rpm. Take k=3 for all types of ball bearings. Take the value of the shock load factor as 1.7 and radial and axial load factors are 1.4 and 2.2 respectively, the rotational factor is 1. Calculate: i) Expected life of bearings in millions of revolutions ii) Design equivalent dynamic load in N iii) Basic equivalent dynamic load in N iv) Radial load acting on the bearing in N
A deep groove ball bearing (with normal clearance) is subject to an axial load of 17 kN and a radial load of 44.6 kN, and has a basic static load rating of Co = 68000 N. Calculate the equivalent dynamic %D bearing load, P. Give your answer in kN. Hint: Follow the procedure in Appendix I pgs. 184 and 185 of the SKF catalogue located in the Design Manual.
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1. Select a single row, deep grove ball bearing that carries a 35 mm diameter shaft. It carries an axial load of F. - 2000 N and a radial load F, = 8000 N. Outer race rotates and a life of 5000 hours at 120 rpm is expected. Verify your selection by a second iteration for dynamic load rating. 2. The journal bearing of a small steam turbine has length L = 50 mm and diameter D = 50 mm. It encounters a
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A stone crusher machine working 8 hours a day is driven by an electric motor with a narrow-V belt-pulley mechanism. The transmitted power is P = 18.5 kW, the speed of the motor is n1 = 1450 RPM, and the required rotational speed for the stone machine is n2 = 690D / d. Sizing of the narrow-V belt-pulley mechanism is required according to the given. Recommended value for the axle spacing a = k. (dw1 + dw2) k = 0.9
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