Abstract: A bearing comprises an inner wheel, an outer wheel which includes a first outer wheel and a second outer wheel, a plurality of rolling elements which are disposed between the inner wheel and the outer wheel, an inner wheel elastic ring which is disposed between the inner wheel and the a plurality of rolling elements and an outer wheel elastic ring which is disposed between the outer wheel and the a plurality of rolling elements. The bearing also comprises a first boss part which is disposed on an outer portion of the first outer wheel and has a plurality of fixing holes, and a second boss part which is disposed on an outer edge portion of the second wheel and has a plurality of hook parts, where the plurality of hook parts are inserted into the plurality of fixing holes.

Abstract: The present invention relates to an elastic ring bearing, and more particularly, to an elastic ring bearing formed by inserting an elastic ring in a bearing used in various industrial apparatuses or vehicles so as to disperse the load applied to the bearing in accordance with rotation, thereby decreasing driving noise and vibration, and improving durability. The elastic ring bearing includes an inner wheel, an outer wheel, and a rolling element inserted between the inner wheel and the outer wheel. An outer wheel elastic ring is disposed between the outer wheel and the rolling element.