Tapered roller bearings yog cais bearings, thiab sab hauv thiab sab nraud ntawm cov kabmob muaj cov kabmob sib tw.Hom kabmob no tau muab faib ua cov qauv sib txawv xws li ib kab, ob kab thiab plaub kab tapered menyuam bearings raws li tus naj npawb ntawm kab ntawm cov menyuam ntsia.Ib kab tapered menyuam bearings tuaj yeem tiv taus radial loads thiab axial loads hauv ib qho kev taw qhia.Thaum cov kabmob raug xa mus rau radial load, ib qho axial tivthaiv yuav raug tsim tawm, yog li lwm cov kabmob uas tuaj yeem tiv taus lub zog axial nyob rau hauv qhov sib txawv yog xav tau kom sib npaug.