New York and Queens County Railway; life of bearings has been prolonged tenfold and electric failures reduced 75 per cent as result of complete motorrehabilitation program involving welding and reboring of armature and axle bearing fits, dipping and baking armatures and fields and installing new method of bearing lubrication.
Motor rehabilitation decreases troubles
Elec. Ry. Jl
Electric Railway Journal ; 71 , n 20
1928
5 pages
10 Figs.
Article (Journal)
English
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