| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealed bearing in which assembling work of an annular sealing plate to an annular groove can be carried out smoothly and positioning accuracy of the annular sealing plate to the annular groove can be enhanced. SOLUTION: By inclining a bottom surface 8 of an outer peripheral edge 7 of an annular sealing plate 3, i.e., a surface facing a bottom surface 4a of an annular groove 4, the bottom surface 8 comes in contact in a line and in the circumferential direction with a horizontal surface when the inclined side of the annular sealing plate 3 is mounted on the horizontal surface. Thus, the upper annular sealing plate 3 and the lower annular sealing plate 3 are prevented from coming in contact with each other when they are brought in storage. |
