基本释义:

支重轮轴环

网络释义

1)Collar-track roller,支重轮轴环

2)Shaft-track roller,支重轮轴

3)bogie bearing,支重轮轴承

4)bogie spindle,支重轮心轴

5)supporting wheel shaft rubber band,支重轮轴橡皮圈

6)roller frame and pivot shaft,支重轮架和枢轴