| 型号 | 基本尺寸 mm |
|||
| d | D | B | r1、2 min | |
| 7208C | 40 | 80 | 18 | 1.1 | B7208C | 40 | 80 | 18 | 1.1 |
| 7208CTN1/HQ1 | 40 | 80 | 18 | 1.1 | 7308C | 40 | 90 | 23 | 1.5 |
| 7308ACM | 40 | 90 | 23 | 1.5 | 7308B | 40 | 90 | 23 | 1.5 |
| 7308BM | 40 | 90 | 23 | 1.5 | 7408BM | 40 | 110 | 27 | 2 |
| B7209C | 45 | 85 | 19 | 1.1 | 7209C | 45 | 85 | 19 | 1.1 |
| 7309C | 45 | 100 | 25 | 1.5 | 7309ACM | 45 | 100 | 25 | 1.5 |