询购 | 主要尺寸(mm) | 额定负载(kN) | |||
d | D | B | rs min | Cr | |
![]() |
220 | 300 | 60 | 2.1 | 565 |
![]() |
220 | 300 | 60 | 2.1 | 565 |
![]() |
220 | 300 | 60 | 2.1 | 565 |
![]() |
220 | 300 | 60 | 2.1 | 565 |