Lub luag haujlwm tseem ceeb yog los dais lub nra hnyav thiab muab kev taw qhia tseeb rau kev tig ntawm lub hub. Nws dais ob qho tib si axial load thiab radial load. Nws yog ib feem tseem ceeb heev. Lub log tsheb ib txwm muaj ob pawg ntawm tapered roller bearings lossis pob bearings. Kev teeb tsa, roj, sealing thiab kev hloov kho qhov chaw ntawm lub bearing yog ua tiav ntawm kab tsim khoom tsheb. Cov qauv no ua rau nws nyuaj rau sib sau ua ke hauv lub Hoobkas tsheb, kim heev thiab tsis ntseeg tau. Ntxiv mus, thaum lub tsheb raug saib xyuas ntawm qhov chaw txij nkawm, lub bearing yuav tsum tau ntxuav, roj thiab kho. Lub hub bearing unit yog tsim los ntawm tus qauv angular contact ball bearing thiab tapered roller bearing. Nws koom ua ke ob pawg ntawm cov bearings. Nws muaj qhov zoo ntawm kev ua tau zoo sib dhos, tsis muaj kev hloov kho qhov chaw, lub teeb yuag, compact qauv, muaj peev xwm thauj khoom loj, preloading roj rau cov bearings kaw, tsis muaj kev sib khi sab nraud thiab tsis muaj kev saib xyuas. Nws tau siv dav hauv tsheb, Nws kuj muaj qhov sib txawv ntawm kev nthuav dav nws daim ntawv thov hauv cov tsheb thauj khoom.
