b'\n_START_ARTICLE_\nGalet\n_START_PARAGRAPH_\nUn galet este o rol\xc4\x83 metalic\xc4\x83 montat\xc4\x83 \xc3\xaentre dou\xc4\x83 piese \xc3\xaen mi\xc8\x99care, cu scopul de a reduce frecarea. La sistemul de deplasare tip \xc8\x99enil\xc4\x83, gale\xc8\x9bii monta\xc8\x9bi \xc3\xaentre ro\xc8\x9bile stelate motoare permit mi\xc8\x99carea prin rostogolire.'