Roulement yu am solo yi ñuy jëfandikoo ci masin yi ñooy xeetu roulement yi ñuy jëfandikoo ci masin. Seeni màndarga yu njëkk yi mooy ci seen jëmmal jëmmal, loolu mooy tax ñu mëna am ekilibre bu baax diggante sargal-beer ak neexaay.
Roulement yiñ boole mën nañu leen xaaj ci xeetu mbir yu bari yu sukkandiko ci seeni structure ak seeni màndarga liggéey, lu ci melni lëkkaloo bal, njeexte-artele boule boule, fourk {1}y joints, joints universel, ak chucks.
Ci ñoom, joint boule yi ñoo gëna bari. Seenug liggéey bu njëkk bi mooy benn loxo bu nekk ci biti, ab boule bu nekk ci biir, ak benn ndaje bu mag. Liggéeyu ñatti mbir yooyu dafay am sargu bu dëgër { {2}brage ak mëna defar ci roulement sferik bi.
Ci masin, roulements sferik dañu leen di faral di jëfandikoo ci suspension pneu, mekaniism mekanik motëri, ak arbres dawal oto.
