A na-ejikarị bearing roller dị mkpụmkpụ akwado ibu ejikọtara ọnụ nke gụnyere ibu radial. A na-ekewa iko ha maka njikọta dị mfe. N'oge nrụnye na ojiji, enwere ike ịgbanwe radial clearance na axial clearance ma nwee ike itinye ihe ndị ebugoro.
