Results of numerous comparative experiments are said to show that for cars with ordinary bearings the rolling resistance is dependent on duration of time in which car is in motion, temperature of air and weight of load, and that the starting resistance is also largely dependent on outside influences. With ball-bearing cars rolling resistance is entirely independent of outside influences and is 38 per cent less than that of ordinary cars, while starting resistance is only a fraction of that of ordinary cars.


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    Titel :

    The value of ball bearings for railway cars


    Weitere Titelangaben:

    Beitrag zur bewertung des Kugellagers in eisenbahntechnischer Hinsicht


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    1920


    Format / Umfang :

    6 pages


    Anmerkungen:

    8 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Deutsch


    Schlagwörter :


    Roller bearings on railway cars

    Sanders, W.C. | Engineering Index Backfile | 1927


    Roller bearings on Swedish Railway Cars

    Nothin, E. | Engineering Index Backfile | 1930


    The hoffman ball-bearings for motor cars

    Engineering Index Backfile | 1906


    Ball bearings for railway carriage journals

    Engineering Index Backfile | 1915


    Ball and roller bearings for railway motors

    Rau, Herr | Engineering Index Backfile | 1912