Ama-roller bearings ane-tapered angama-bearings ahlukene, futhi amasongo angaphakathi nangaphandle e-bearing ane-tapered raceways.Lolu hlobo lokuthwala luhlukaniswe ngezinhlobo ezahlukene zesakhiwo ezifana nomugqa owodwa, umugqa ophindwe kabili kanye nama-roller tapered roller bearings amane ngokwenani lemigqa yamarola afakiwe.Umugqa owodwa wama-roller bearings angakwazi ukumelana nemithwalo ye-radial kanye nemithwalo ye-axial ohlangothini olulodwa.Uma ukuthwala kungaphansi komthwalo we-radial, ingxenye ye-axial izokhiqizwa, ngakho-ke enye i-axial engakwazi ukumelana namandla e-axial ngokuphambene iyadingeka ukuze ibhalansise.