Anh
bearing disc
collar step
step
Đức
Lagerspur
Spurplatte
Spurring
Pháp
grain
grain de crapaudine
Lagerspur,Spurplatte,Spurring /ENG-MECHANICAL/
[DE] Lagerspur; Spurplatte; Spurring
[EN] bearing disc; collar step; step
[FR] grain; grain de crapaudine