... and J. K. Logan, J. Res. Natl. Bur.Stds. 64A, 1 (1960).38. R. P. Reis and D. E. Mapother, Temperature, Its Measurement in Science and Industry, H. H.Plumb (ed.), 4, 885-895 ... and thepacking gland. This extension is gas filled so that the packing gland temperature stays close toambient. For low-speed bearings babbitting is usually acceptable, as is graphite...