Nqe lus piav qhia
2. Cov yeeb nkab steel yeeb nkab tsis ua tiav nyob rau hauv cov phab ntsa sab hauv ntawm cov yeeb nkab steel, thiab cov kabmob lub tog zaum cuam tshuam nrog cov txheej txheem kev teeb tsa, tom qab kev teeb tsa tuaj yeem kho qee qhov ellipticity ntawm cov yeeb nkab steel. Tsis muaj qhov ua yuam kev ua tiav, thiab qhov ntsuas radial runout ntawm cov menyuam tuaj yeem ncav cuag qib siab.
3. Lub sab ntug fillet tsim tom qab kawg lub ntsej muag ntawm lub rooj zaum bearing yog flanged thiab cov yeeb nkab steel yog ntsia los tsim ib qho qauv vuam zawj kom cov vuam zoo nkauj dua thiab ruaj khov.