Roulements yi ñuy jëfandikoo dañuy gëna baax ci roulement yi ñuy rolling (lu melni roulement boule bu xóot ak roulement roulements yu xóot) ak dëkkuwaay bu xawa jeex. Seeni màndarga yi gëna am solo mooy dañu leen fikse ci surface jumtukaay yi jaaraleko ci pax yu ñuy monte ci flange, dindi soxla ngir am yeneen dëkkuwaay yu am rouling ci jamono jooju ñuy jàppale sargu radial ak positioning axial. Xeetu mbir yi ñuy boole ñooy:
1. UCF Series: roulements yu bari yu am flange carré, méngoo ak montage ci arbres yu taxaw, lu melni rougeykat;
2. Serie UFL: flange yu am solo, méngoo ak montage ci arbre yu tëdd, ñu koy fekk ci sistemu dawal motor;
3. Type seléle: Features benn seal kawsu à kawsu (lu melni 2RS) ngir pënd ak ndox, ñu koy jëfandikoo ci aparey yiy togg ñam.
