Việt
ngõng cầu
khớp cầu
Anh
ball pivot
ball stud
ball joint
ball pin
ball journal
ball and socket
Đức
Kugelzapfen
Pháp
rotule sphérique
tourillon sphérique
Kugelzapfen /m/CNSX/
[EN] ball journal
[VI] ngõng cầu
Kugelzapfen /m/CT_MÁY/
[EN] ball and socket
[VI] khớp cầu
[DE] Kugelzapfen
[EN] ball joint
[FR] rotule sphérique
Kugelzapfen /ENG-MECHANICAL,BUILDING/
Kugelzapfen /ENG-MECHANICAL/
[EN] ball pin
[FR] tourillon sphérique