| 基本额定载荷(kN) | 主要尺寸(mm) | 额定负载(N) | ||
| 型号 | Fw | D | C | Cr |
| NK10/12TN | 10 | 17 | 12 | 4750 | NK12/12 | 12 | 19 | 12 | 6050 |
| NK12/16 | 12 | 19 | 16 | 8200 | NK14/16 | 14 | 22 | 16 | 8260 |
| NK15/12 | 15 | 23 | 12 | 8600 | NK16/16 | 16 | 24 | 16 | 9030 |
| NK16/20 | 16 | 24 | 20 | 10400 | NK17/16 | 17 | 25 | 16 | 9000 |
| NK18/20 | 18 | 26 | 20 | 10500 | NK20/16 | 20 | 28 | 16 | 11500 |
| NK20/20 | 20 | 28 | 20 | 12400 | NK202616 | 20 | 26 | 16 | 9600 |
