+A [Bearing](/wiki/Bearing) is a machine element that permits relative motion between parts, often restricting it to only the desired movement. It reduces [Friction](/wiki/Friction) and supports a load, enabling smooth rotation or linear glide.
+## See also
+- [Lubrication](/wiki/Lubrication)
+- [Axle](/wiki/Axle)
+- [Shaft](/wiki/Shaft)
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