Applications on railway equipment successful; roller bearing should last as long as car; future progress rests with manufacturers; application on freight cars; roller bearings stand winter temperatures. Abstract of paper presented before West. Ry. Club. (See also - discussion p 867-868)
Roller-bearing equipment
Ry. Age
Railway Age ; 27 , n 15
1929
3 pages
1 Fig.
Article (Journal)
English
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Large American locomotives with roller bearing equipment
Engineering Index Backfile | 1932
European Patent Office | 2021
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