Lub automotive pob bearings nyob qhov twg?

Hauv tsheb, feem ntau sivpob bearingsyog pob bearings, tseem hu ua pob bearings. Pob bearings feem ntau suav nrog plaub yam tseem ceeb: dov cov ntsiab lus, cov nplhaib puab, cov nplhaib sab nraud thiab cov tawb. Lub dov lub cev, lub nplhaib sab nraud thiab lub nplhaib sab hauv feem ntau yog ua los ntawm cov hlau chromium siab, thiab lub cev dov yog nruab rau hauv nruab nrab ntawm lub nplhaib steel sab hauv thiab lub nplhaib sab nrauv, thiab tuaj yeem tig tau thaum thauj khoom loj. Pob bearings muaj me me rotational frictional tsis kam, thiab nyob rau tib lub rotational ceev, qhov kub ntawm kev sib txhuam yuav kuj tsawg. Piv txwv li, tus kheej-aligning pob bearings, sib sib zog nqus groove pob bearings, thiab thrust spherical roller bearings yog tag nrho.pob bearings.

Lub koob roller bearing kuj yog ib qho tseem ceeb ntawm cov kabmob ntawm lub tsheb. Nws yog ib tug menyuam bearing nrog cylindrical rollers. Piv nrog rau nws txoj kab uas hla, cov yob yog nyias thiab ntev. Xws li rollers yog hu ua koob rollers. Txawm hais tias lawv cov hlaws me me, cov kabmob muaj lub peev xwm thauj khoom siab thiab yog li tshwj xeeb tshaj yog rau cov ntawv thov uas qhov chaw radial txwv. Muaj nyob rau hauv ob kab tapered menyuam bearings, thrust koob rau cov menyuam bearings kuj yog nyob rau hauv qeb ntawm rab koob rau cov menyuam.bearings.