DOUBLE RING ROLLING BEARING

摘要

PROBLEM TO BE SOLVED: To reduce resistance generated by lubricating oil or the like by forming a bearing into a double ring to reduce the rotation rate of each rolling body because lubricating oil resistance or the like increases with the increase of rotation rate in a conventional rolling bearing.

SOLUTION: An intermediate ring 3 is arranged between an outer ring 1 and an inner ring 2 to hold rolling bodies 4 and rolling bodies 5, and thereby the rotation rate of each rolling body is reduced, whereby lubricating oil resistance or the like is reduced.

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