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applying oilfow pathways in an assembly for thermodynamic simulation


johhny comelately

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a simple shaft supported by roller bearings operates in a hot environment, through (not sealed) lubrication oil is needed for cooling.

this oil feed will be pressurised and delivered through a peripheral hole and returned through an opposing hole. both of these holes would line up with the supply/return holes in the supporting body.

i have looked at the design parameters for bearings and do not find the required level of detail.

the required bearings do exist (with the holes) but i cannot find them listed.

do i construct the holes in a listed bearing?

any tips on sizing as it relates to heat loads?

any other tips?

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