| 摘要 |
PROBLEM TO BE SOLVED: To prevent a work for arranging a plurality of cage segments from being complicated by preventing separation of the plurality of cage segments, in manufacturing a bearing including the plurality of cage segments.SOLUTION: Each of a plurality of case segments (18) includes a pair of rims (24, 24) and a connecting portion (26). The pair of rims are extended in the circumferential direction around a rotation center axis (L), and disposed while separated from each other in the axial direction where the rotation center axis is extended. The connecting portion is extended in the axial direction, and connects the pair of rims. Each of the pair of rims includes a recessed portion (32) and a projecting portion (36). The recessed portion is formed on any one of end faces (30) of one end face and the other end face in the circumferential direction. The projecting portion is projected from the other end face (34) of one end face and the other end face in the circumferential direction. In a state where the plurality of case segments are annularly disposed, the projecting portion of one of two cage segments adjacent to each other in the circumferential direction, is positioned in the recessed portion of the other cage segment. |
