| 重量(Kg) | 主要尺寸(mm) | 基本额定载荷(kN) | ||
| 型号 | d | D | B | Cr |
| BS2-2310-2RS | 50 | 110 | 45 | 228 | BS2-2210-2RSK | 50 | 90 | 28 | 107 |
| BS2-2211-2RSK | 50 | 100 | 31 | 129 | BS2-2210-2RS | 50 | 90 | 28 | 107 |
| BS2-2211-2RS | 55 | 100 | 31 | 129 | BS2-2311-2RS | 55 | 120 | 49 | 280 |
| BS2-2211-2RSK | 55 | 100 | 31 | 129 | BS2-2212-2RSK | 55 | 110 | 34 | 159 |
| BS2-2312-2RS | 60 | 130 | 53 | 325 | BS2-2214-2RSK | 60 | 125 | 38 | 213 |
| BS2-2212-2RS | 60 | 110 | 34 | 159 | BS2-2212-2RSK | 60 | 110 | 34 | 159 |
