| 外形尺寸 mm |
额定 动载荷 KN Cr |
|||
| d | D | B | rmin | |
| 280 | 380 | 100 | 2.1 | 960 | 280 | 380 | 100 | 2.1 | 960 |
| 280 | 420 | 106 | 4 | 1020 | 280 | 420 | 106 | 4 | 1020 |
| 280 | 460 | 146 | 5 | 1520 | 300 | 380 | 80 | 2.1 | 690 |
| 300 | 420 | 118 | 3 | 1230 | 300 | 420 | 118 | 3 | 1230 |
| 300 | 460 | 118 | 4 | 1180 | 300 | 460 | 118 | 4 | 1180 |
| 300 | 500 | 160 | 5 | 1760 | 300 | 500 | 160 | 5 | 1760 |
