Kev sib hloov ceev ntawm cov kabmob plays lub luag haujlwm tseem ceeb hauv cov cua sov ntawm cov kabmob.Txhua tus qauv bearing muaj nws tus kheej txwv ceev, uas yog txiav txim los ntawm lub cev yam ntxwv xws li loj, hom thiab qauv.Qhov txwv ceev yog hais txog qhov ua haujlwm siab tshaj plaws ntawm cov kabmob (feem ntau yog siv r / min), dhau qhov kev txwv no yuav ua rau cov kabmob kub nce, cov roj nplua nyeem yog qhuav, thiab txawm tias cov kabmob yog daig.Qhov ntau ntawm cov kev ceev uas yuav tsum tau muaj rau daim ntawv thov yuav pab txiav txim seb hom kabmob twg siv.Feem ntau bearing manufacturers 'catalogs muab txwv qhov tseem ceeb rau lawv cov khoom.Nws tau raug pov thawj tias ua haujlwm ntawm qhov kub thiab txias hauv qab 90% ntawm qhov txwv ceev yog qhov zoo dua.

Saib ntawm qhov yuav tsum tau ua ntawm kev ua haujlwm ceev ntawm cov kabmob, qhia txhua tus hauv qab no:

1. Pob bearings muaj kev txwv siab dua thiab kev sib hloov qhov tseeb dua li cov menyuam bearings, yog li cov pob bearings yuav tsum nyiam thaum tsiv ntawm qhov ceev.

2. Nyob rau hauv tib txoj kab uas hla, qhov me me ntawm cov txheej sab nraud, qhov me me ntawm cov khoom dov, thiab qhov me me ntawm cov centrifugal inertia quab yuam ntawm dov lub caij nyob rau hauv txawv teb chaws raceway thaum lub sij hawm ua hauj lwm, yog li nws yog tsim nyog rau kev ua hauj lwm ntawm siab dua speeds..Yog li ntawd, nyob rau hauv high speeds, bearings nrog me me txheej diameters nyob rau hauv tib txoj kab uas hla series yuav tsum tau siv.Yog hais tias ib tug bearing nrog ib tug me me txoj kab uas hla yog siv thiab cov bearings muaj peev xwm tsis txaus, tib bearing yuav muab ntsia ua ke los yog ib tug dav series ntawm bearings yuav raug xam tias yog.

3. Cov khoom siv thiab cov qauv ntawm lub tawb muaj kev cuam tshuam zoo rau cov kabmob ceev.Lub tawb khoom tso cai rau kev nrawm dua li lub tawb ntim khoom, thiab cov khoom siv tooj liab tso cai rau kev nrawm dua.

Feem ntau hais lus, nyob rau hauv cov ntaub ntawv ntawm kev ua hauj lwm ceev dua, sib sib zog nqus groove pob bearings, angular contact bearings thiab cylindrical roller bearings yuav tsum tau siv;nyob rau hauv cov ntaub ntawv ntawm kev ua haujlwm qis dua, tapered roller bearings tuaj yeem siv tau.Qhov txwv ceev ntawm tapered roller bearings feem ntau yog li ntawm 65% ntawm qhov sib sib zog nqus groove pob bearings, 70% ntawm cylindrical roller bearings, thiab 60% ntawm cov kabmob sib txuas.Thrust pob bearings muaj qhov txwv tsis pub ceev thiab tsuas yog siv tau rau hauv daim ntawv thov qis dua.