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| 型号 | 基本尺寸 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| W 61811-2RZ | 55 | 72 | 9 |
| 6311 NR | 55 | 120 | 29 |
| 311-ZNR | 55 | 120 | 29 |
| 4211 ATN9 | 55 | 100 | 25 |
| 211 | 55 | 100 | 21 |
| 6011-2RS1 | 55 | 90 | 18 |
| 6211-2ZNR | 55 | 100 | 21 |
| 6211 M | 55 | 100 | 21 |
| 6211 N | 55 | 100 | 21 |
| 6211 | 55 | 100 | 21 |
| 211-2Z | 55 | 100 | 21 |
| 311 | 55 | 120 | 29 |
| 211-ZNR | 55 | 100 | 21 |
| 6311 | 55 | 120 | 29 |
| W 61911-2Z | 55 | 80 | 13 |
| 6211-ZNR | 55 | 100 | 21 |
| 6011 NR | 55 | 90 | 18 |
| 6311-RS1 | 55 | 120 | 29 |
| 6311-Z | 55 | 120 | 29 |
| 211-2ZNR | 55 | 100 | 21 |
| W 61811-2RS1 | 55 | 72 | 9 |
| 61811-2RZ | 55 | 72 | 9 |
| W 61811 | 55 | 72 | 9 |
| 61911 | 55 | 80 | 13 |
| 16011 | 55 | 90 | 11 |
| 6311-2Z | 55 | 120 | 29 |
| 6311 M | 55 | 120 | 29 |
| 6311 N | 55 | 120 | 29 |
| 6311-2ZNR | 55 | 120 | 29 |
| 311 NR | 55 | 120 | 29 |
