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Experiments with needle bearings (1933)
NASA Technical Reports Server (NTRS) · leaf 27
N.A.C.A, Toclmical Momorandma Ho.707 Figs.17,18,19 … |<fi=0. 5uj n=0.45u>4s-!^=0.42 UJ-^\^ 0=0,42 lU-,j Jigure 18. Weight of lover,25 ]jg Time scale BOssn. = 1 sec. Mean pressure, 25.7 kg/cm^ r.p.m. of shaft,500(Lrev. =10inia) / I Figure 19.NASA Technical Reports Server (NTRS)
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