Just planning my next escapade, a v-twin 9cc aero engine. The front crankshaft bearing is a plain bearing called off in porous bronze. At
8000rpm for short duration runs, eg 5mins is porous bronze really necessary?Regards
Steve
Just planning my next escapade, a v-twin 9cc aero engine. The front crankshaft bearing is a plain bearing called off in porous bronze. At
8000rpm for short duration runs, eg 5mins is porous bronze really necessary?Regards
Steve
Unless you have positive lubrication, yes. The porous medium holds oil.
Peter
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