Tests of several bearing materials lubricated by gasoline (1926)
NASA Technical Reports Server (NTRS) · leaf 21
S3 « Q … Fig.2 Wear-load curves for a machine steel shaft. Curves 5 & 7 represent the wear ,Q for a dense hard bronzej curves 6 & 8 represent the wear for a relatively soft, semi-porous bronze composed of copper 86.5$, tin 11$ & zinc 2,5$, Shaft; speed 1200 R.P.M., diameter 1/2 inch, lubricant,…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
