Vim muaj kev sib txawv ntawm kev siv, bearings tuaj yeem muab faib ua cov kabmob siab ceev thiab cov kabmob qis qis, tab sis txawm hais tias qhov no tau hais, lub hauv paus ntawm lawv qhov sib txawv tsis tsuas yog suav los ntawm pes tsawg lub kiv puag ncig tuaj yeem tig, thiab qee qhov qis- ceev bearings muaj qhov kev sib hloov ceev tuaj yeem ncav cuag ze li kaum tawm txhiab tus kiv puag ncig, tab sis txawm tias qee qhov hu ua high-speed bearings, lawv qhov kev sib hloov ceev tsuas yog ob peb puas revolutions ib feeb xwb. Qhov sib txawv yog nyob ntawm qhov linear ceev ntawm cov kabmob. Kev kub ceev bearings yog kev kub ceev bearings. Tam sim no, qhov qis linear ceev yog qhov qis ceev bearing.
Tsawg-ceev bearings feem ntau siv dov bearings, high-speed bearings feem ntau siv zawv zawg bearings, uas yog, qhov chaw lub luag hauj lwm rau kev sib hloov nyob rau hauv lub bearings yog txawv. Cov kabmob ceev ceev siv lub voj voog, cylindrical lossis txawm tias conical rotors; thiab kev kub ceev bearings siv bearing bushes, thov xyuam xim rau: Rongji igniter.
Los ntawm cov tsos, nws yuav pom tias qhov chaw ntawm qhov kev kub ceev bearing yuav zoo li smoother, thiab yuav tsis muaj roughness los yog ib co potholes zoo li lub low speed bearing ntawm qhov chaw. Qhov sib txawv ntawm lub nplhaib sab nraud thiab lub nplhaib sab hauv yog qhov tsawg heev. Qhov tseeb kuj yog qhov siab; ntawm qhov qis qis, qhov saum npoo yog qhov ntxhib thiab qhov tseeb qis dua.