询购 | 外形尺寸(mm) | 额定负载(kN) | |||
d | D | B | rs min | Cr | |
![]() |
55 | 72 | 9 | 0.3 | 8.8 |
![]() |
55 | 72 | 9 | 0.3 | 8.8 |