型号 | 主要尺寸(mm) | 额定负载(N) | ||
Fw | Ew | Bc | Cr | |
K50X57X18 | 50 | 57 | 18 | 33000 | K50X58X20 | 50 | 58 | 20 | 35000 |
K50X58X25 | 50 | 58 | 25 | 43500 | K52X57X12 | 52 | 57 | 12 | 17500 |
K55X60X20 | 55 | 60 | 20 | 28000 | K55X60X27 | 55 | 60 | 27 | 37500 |
K55X60X30 | 55 | 60 | 30 | 40500 | K55X61X20 | 55 | 61 | 20 | 41000 |
K55X62X18 | 55 | 62 | 18 | 35000 | K55X63X15 | 55 | 63 | 15 | 24500 |
K55X63X20 | 55 | 63 | 20 | 39500 | K55X63X25 | 55 | 63 | 25 | 49500 |