Definitions for "Journal bearing"
A sliding type of bearing having either rotating or oscillatory motion and in conjunction with which a journal operates. In a full or sleeve type bearing, the bearing surface is 360 degrees in extent. In a partial bearing, the bearing surface is less than 360 degrees in extent.( 250)
n: a machine part in which a rotating shaft (a journal) revolves or slides. Also called a plain bearing.
Also known as a shell bearing, plain bearing, or hydrodynamic bearing.