Bible Dictionaries
Axle Box

Webster's Dictionary

(1):

The journal box of a rotating axle, especially a railway axle.

(2):

A bushing in the hub of a wheel, through which the axle passes.

Bibliography Information
Webster, Noah. Entry for 'Axle Box'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​a/axle-box.html. 1828.