Editing Rolling-element bearing (section)

====Gear bearing====
[[File:Gear bearing view.jpg|left|thumb|100px|A gear bearing]]
{{Main|Gear bearing}}

Gear bearings are similar to [[epicyclic gearing]]. They consist of a number of smaller 'satellite' gears which revolve around the center of the bearing along a track on the outsides of the internal and satellite gears, and on the inside of the external gear. The downside to this bearing is manufacturing complexity.
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