尺寸(毫米) Dimensions(mm) |
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轴承型号 Bearing No |
内径 d |
外径 D |
宽度 B |
装配倒角 rmin |
626-2RS | 6.0 | 19 | 6.0 | 0.30 | 636 | 6.0 | 22 | 7.0 | 0.30 |
636-2Z | 6.0 | 22 | 7.0 | 0.30 | 636-2RS | 6.0 | 22 | 7.0 | 0.30 |
MR117 | 7 | 11 | 2.5 | 0.15 | MR117-2Z | 7 | 11 | 2.5 | 0.15 |
MR117-2RS | 7 | 11 | 2.5 | 0.15 | MR137 | 7 | 13 | 3.0 | 0.20 |
MR137-2Z | 7 | 13 | 3.0 | 0.20 | MR137-2RS | 7 | 13 | 3.0 | 0.20 |
687 | 7 | 14 | 3.5 | 0.15 | 687-2Z | 7 | 14 | 3.5 | 0.15 |