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| 型号 | 基本尺寸 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 7310 BEP | 50 | 110 | 27 |
| 7210 BECBY | 50 | 90 | 20 |
| 7210 BEP | 50 | 90 | 20 |
| 7210 BECBP | 50 | 90 | 20 |
| 7210 BECBJ | 50 | 90 | 20 |
| 7210 BECBM | 50 | 90 | 20 |
| 7310 BEGBP | 50 | 110 | 27 |
| 7310 BEGBY | 50 | 110 | 27 |
| 7410 BM | 50 | 130 | 31 |
| 7310 BEGAF | 50 | 110 | 27 |
| 7310 BEGAM | 50 | 110 | 27 |
| 7310 BEGAP | 50 | 110 | 27 |
| 7310 BEGAY | 50 | 110 | 27 |
| 7310 BE-2RZP | 50 | 110 | 27 |
| 7210 BE-2RZP | 50 | 90 | 20 |
| 7210 BEGAP | 50 | 90 | 20 |
| 7210 BEGBP | 50 | 90 | 20 |
| 7410 BCBM | 50 | 130 | 31 |
| 7210 BECBPH | 50 | 90 | 20 |
| 7209 BEGAPH | 45 | 85 | 19 |
| 7209 BEP | 45 | 85 | 19 |
| 7309 BECAP | 45 | 100 | 25 |
| 7409 BGBM | 45 | 120 | 29 |
| 7309 BECBJ | 45 | 100 | 25 |
| 7309 BECBP | 45 | 100 | 25 |
| 7309 BECBM | 45 | 100 | 25 |
| 7309 BECBY | 45 | 100 | 25 |
| 7209 BECBJ | 45 | 85 | 19 |
| 7209 BECBM | 45 | 85 | 19 |
| 7209 BECBY | 45 | 85 | 19 |
