| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 60 | 85 | 13 | 7912A5 |
| 55 | 120 | 29 | 7311B |
| 55 | 120 | 29 | 7311A |
| 55 | 100 | 21 | 7211C |
| 55 | 100 | 21 | 7211B |
| 55 | 100 | 21 | 7211A |
| 55 | 90 | 18 | 7011C |
| 55 | 90 | 18 | 7011A |
| 55 | 80 | 13 | 7911C |
| 55 | 80 | 13 | 7911A5 |
| 50 | 110 | 27 | 7310B |
| 50 | 110 | 27 | 7310A |
| 50 | 90 | 20 | 7210C |
| 50 | 90 | 20 | 7210B |
| 50 | 90 | 20 | 7210A |
| 50 | 80 | 16 | 7010C |
| 50 | 80 | 16 | 7010A |
| 50 | 72 | 12 | 7910C |
| 50 | 72 | 12 | 7910A5 |
| 45 | 100 | 25 | 7309B |
| 45 | 100 | 25 | 7309A |
| 45 | 85 | 19 | 7209C |
| 45 | 85 | 19 | 7209B |
| 45 | 85 | 19 | 7209A |
| 45 | 75 | 16 | 7009C |
| 45 | 75 | 16 | 7009A |
| 45 | 68 | 12 | 7909C |
| 45 | 68 | 12 | 7909A5 |
| 40 | 90 | 23 | 7308B |
| 40 | 90 | 23 | 7308A |
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