| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing device which can surely fix an outer ring to a housing without forming a notch at a fitting hole of a fixing plate, and without making an influence exerted on the roundness of an outer ring raceway while sufficiently securing a guide face with the outer ring, a bearing device fixing plate, and a manufacturing method of the bearing device.SOLUTION: A bearing device 10 fixes a fixing plate 40 which is fit to a small-diameter step part formed at one end of an outer ring 31 in an axial direction to a housing, and fixes a rolling bearing 30 to the housing. The fixing plate 40 comprises a protrusion 45 protruding toward the housing at a position which opposes the housing. The protrusion 45 contacts with the housing before the fastening of each bolt, and is elastically deformed by the fastening of each bolt.SELECTED DRAWING: Figure 1 |
