询购 | 主要尺寸(mm) | 额定负载(kN) | |||
d | D | B | rs min | Cr | |
![]() |
55 | 120 | 29 | 2 | 145 |
![]() |
55 | 120 | 29 | 2 | 145 |
![]() |
55 | 120 | 29 | 2 | 145 |
![]() |
55 | 120 | 29 | 2 | 145 |