| 型号 | 基本尺寸(mm) | |||
| 圆柱孔 | 圆锥孔 | d | D | B |
| 21315 MB/W33 | 21315 MBK/W33 | 75 | 160 | 37 | 21316 CA/W33 | 21316 CAK/W33 | 80 | 170 | 39 |
| 21316 CC/W33 | 21316 CCK/W33 | 80 | 170 | 39 | 21316 E | 21316 EK | 80 | 170 | 39 |
| 21316 E1 | 21316 E1K | 80 | 170 | 39 | 21316 MB/W33 | 21316 MBK/W33 | 80 | 170 | 39 |
| 21317 CA/W33 | 21317 CAK/W33 | 85 | 180 | 41 | 21317 CC/W33 | 21317 CCK/W33 | 85 | 180 | 41 |
| 21317 E | 21317 EK | 85 | 180 | 41 | 21317 E1 | 21317 E1K | 85 | 180 | 41 |
| 21317 MB/W33 | 21317 MBK/W33 | 85 | 180 | 41 | 21318 CA/W33 | 21318 CAK/W33 | 90 | 190 | 43 |
