● Lub luag haujlwm tseem ceeb ntawm hub bearings yog dais qhov hnyav thiab muab kev taw qhia raug rau kev sib hloov ntawm lub hub
●Nws dais axial thiab radial loads, yog ib feem tseem ceeb heev
●Nws yog dav siv nyob rau hauv tsheb, nyob rau hauv ib lub tsheb thauj khoom kuj muaj ib tug nyiam maj mam nthuav daim ntawv thov