bn:00044964n
Noun Concept
Categories: Rolling stock
EN
hotbox  hot box  hot-box  hot axle
EN
A journal bearing (as of a railroad car) that has overheated WordNet 3.0
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EN
A hot box is the term used when an axle bearing overheats on a piece of railway rolling stock. Wikipedia
An overheated journal box on a railroad car Wikipedia Disambiguation
An overheated axle box, bearing and bearing enclosure. Wiktionary
An overheated shaft bearing. Wiktionary
WordNet 3.0 & Open English WordNet
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