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滚动轴承中,为避免滚动体之间相互接触,产生因运动方向相反而冲击碰撞,一般采用保持架来保持滚动体之间的间隔位置。但保持架有滑动摩擦。本发明是一种不采用保持架,因而不产生滑动摩擦,又能保持滚动体之间间隔位置,实现全滚动的新型轴承。它由内圈、外圈和直圆柱滚动体构成。其特点是滚动体之间以品字形结构相互接触滚动,与内外圈接触的两个滚子互不接触,只与不
Rolling bearing, in order to avoid rolling contact with each other, resulting in the opposite direction of the impact and impact of the collision, the general use of cage to maintain the interval between the rolling body position. However, the cage has sliding friction. The present invention is a new type of bearing that does not use a cage, and therefore does not generate sliding friction, but also maintain the spacing between the rolling elements to achieve full rolling. It consists of inner ring, outer ring and straight cylindrical roller body. The utility model is characterized in that the rolling bodies are in contact with each other in a shape-like structure, and the two rollers in contact with the inner ring and the outer ring are not in contact with each other,