Design of Journal Bearing - 1 | Sliding Contact Bearings | Design of Machine Elements

[@Android-vi4ph]

Very easy to understand. Nice lecture and crystal clear explanation. Keep going. But one doubt. How to make the bearing without external cooling system by compensating some modification. Please 🙏 clear that too. Does grinding roughness of journal will affect the heat generation or not. Bcoz it is no where taken into consideration.

[@themechanicalengineer]

Really sorry.... Haven't worked on that...

[@gaming4relief470]

Sir what if the shaft diameter is above 140 mm , where would be the value of diametral clearance be selected from ??

[@themechanicalengineer]

Choose the maximum dimension given

[@gaming4relief470]

@@themechanicalengineer ok thanks

[@Insane_mvb]

Hii sir what is clearence ratio

[@themechanicalengineer]

It is the ratio between clearance and diameter (c/d).