主要尺寸(mm) | 额定负载(N) | |||
Fw | Ew | Bc | Cr | Cor |
20 | 26 | 17 | 18700 | 25500 | 20 | 26 | 20 | 20600 | 28500 |
20 | 28 | 20 | 23400 | 28000 | 20 | 28 | 25 | 30000 | 28500 |
20 | 30 | 30 | 35000 | 41000 | 21 | 25 | 13 | 9600 | 14500 |
21 | 25 | 17 | 12800 | 21000 | 22 | 26 | 10 | 8700 | 12900 |
22 | 26 | 13 | 10000 | 15400 | 22 | 26 | 17 | 13100 | 22100 |
22 | 27 | 13 | 14000 | 23000 | 22 | 28 | 17 | 19000 | 26500 |