Return on investment required for roller bearings; cost per car miles and cars, based on 5 1/2 by 10-in. bearings; labor and material maintenance costs; types of savings claimed with roller bearings; hot box frequency data for roller and friction bearings; car time saved. (see also Ry Age v 141 n 18 Oct 22 1956 p 22-6)


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    Titel :

    Economics of freight car roller bearings


    Weitere Titelangaben:

    Ry Locomotives Cars


    Erschienen in:

    Erscheinungsdatum :

    1956


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Economics of freight car roller bearings

    Engineering Index Backfile | 1956


    Roller bearings in freight service

    Horger, O.J. | Engineering Index Backfile | 1949


    Roller bearings for freight cars

    Downes, M.S. | Engineering Index Backfile | 1948


    Roller bearings for locomotives and freight cars

    Buckwalter, T.V. | Engineering Index Backfile | 1931


    Roller bearings for locomotives and freight cars

    Buckwalter, T.V. | Engineering Index Backfile | 1930