| 基本尺寸 | 型號 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 35 | 80 | 21 | 21307CDKE4 |
| 35 | 80 | 21 | 21307CDE4 |
| 35 | 72 | 23 | 22207CKE4 |
| 35 | 72 | 23 | 22207CE4 |
| 30 | 72 | 19 | 21306CDKE4 |
| 30 | 72 | 19 | 21306CDE4 |
| 30 | 62 | 20 | 22206CKE4 |
| 30 | 62 | 20 | 22206CE4 |
| 25 | 62 | 17 | 21305CDKE4 |
| 25 | 62 | 17 | 21305CDE4 |
| 25 | 52 | 18 | 22205CKE4 |
| 25 | 52 | 18 | 22205CE4 |
| 20 | 52 | 15 | 21304CDKE4 |
| 20 | 52 | 15 | 21304CDE4 |
