| 型号 | 外形尺寸(mm) | 额定负载(kN) | ||
| XIR | d | D | B | rs min |
| R156 | 4.763 | 7.938 | 2.78 | 0.1 | R156-2RS | 4.763 | 7.938 | 3.18 | 0.1 |
| R156-ZZ | 4.763 | 7.938 | 3.18 | 0.1 | FR166 | 4.763 | 9.525 | 3.18 | 0.1 |
| R166 | 4.763 | 9.525 | 3.18 | 0.1 | R166-2RS | 4.763 | 9.525 | 3.18 | 0.1 |
| R166-ZZ | 4.763 | 9.525 | 3.18 | 0.1 | FR3 | 4.763 | 12.7 | 3.97 | 0.3 |
| FR3A | 4.763 | 12.7 | 4.98 | 0.3 | R3 | 4.763 | 12.7 | 3.97 | 0.3 |
| R3-2RS | 4.763 | 12.7 | 4.98 | 0.3 | R3-ZZ | 4.763 | 12.7 | 4.98 | 0.3 |
