Cov hlau bearing feem ntau yog siv los tsim cov pob, cov menyuam thiab cov nplhaib ntawm cov bearings dov. Lawv kuj siv dav hauv kev tsim cov cuab yeej ntsuas qhov tseeb, cov pwm ua haujlwm txias, cov ntsia hlau ua haujlwm ntawm cov cuab yeej siv tshuab (xws li pwm, ntsuas, kais dej), thiab cov khoom sib txuas precision ntawm cov twj roj diesel, thiab lwm yam khoom tseem ceeb.
Piv txwv li, siv cov hlau zoo li no: GCr15 bearing steel feem ntau siv los tsim cov cav bearings rau tsheb, tsheb laij teb, tank, dav hlau, thiab lwm yam, thiab cov bearings tseem ceeb rau cov cuab yeej siv tshuab, motor bearings, thiab ntau yam bearings hauv tsheb ciav hlau, tshuab mining, thiab tshuab dav dav. Thaum GCr15SiMn bearing steel feem ntau yog siv rau kev tsim cov bearings nrog cov phab ntsa tuab dua, xws li ntau yam loj thiab loj heev bearings, thiab feem ntau siv rau hauv cov cuab yeej siv tshuab hnyav thiab cov tshuab dov uas tsis muaj zog.