Hydrostatic
1)For pressurized supply of fluid an external pressure supply is used 2) speed is less
3)Design of bearing house is complicated 4)Initial cost is high 5) Load carrying capacity is high 6) It can be used as air bearings.
hydrodynamic
1) Pressure for fluid supply is produced by relative moving motion of the parts 2) The cost is less 3)Design of bearing house is less complicated 4) speed is high 5) Load carrying capacity is less 6) Cannot be used as air bearings.
The difference is that hydrodynamic lubrication requires the motion of the moving parts that are to be lubricated to pump the actual lubricant. Electrohydrodynamic lubrication involves electrically charged lubricants.
one is punomatic and one is hydromatic and that is all
in friction type the bearing metal is direct contact with shaft metal, but in the antifiction the rolling element is contact with the bearing races only.
impact strength is sudden load bearing capacity & toughness is steady load bearing capacity.
thrust bearing takes axial loads radial bearing takes radial loads axis is line about which races or ring rotate
Hydrodynamics means the branch of science that deals with the dynamics of fluids, especially incompressible fluids, in motion or the dynamics of fluids in motion. Hydrostatic in relation to fluids that are not moving in Room, Temperature, Pressure.
hydraulics uses the principle of hydrostatic pressure to work
The difference is that hydrodynamic lubrication requires the motion of the moving parts that are to be lubricated to pump the actual lubricant. Electrohydrodynamic lubrication involves electrically charged lubricants.
Difference between interest-bearing and non-interest-bearing note.
one is punomatic and one is hydromatic and that is all
In axial bearing the most power force in the same direction as the axis of the shaft In radial bearing no.
the difference between frriction bearing and antifriction bearing kya jan ke karega maal pata dateing ja or as kar......... bye...........
Both are the same term for the same part.
There is a difference in the two. Suspension grease will be thinner and the bearing grease would be much thicker in density .
floating bearing allows axial movement of the shaft. fixed bearing does not allow for axial movement of the shaft
is the force responsible for moving fluid across capillary walls. It is the difference between net hydrostatic pressure and net osmotic pressure. NFP= Net hydrostatic pressure - net osmotic pressure
For pnematic test you have to use Air as a media but In case of hydrotes you can use water as media.