Kauslim cov neeg siv 30pcs tib zaug cylindrical menyuam bearing NJ 2328 ECM nrog cov tooj dag tau siv ua tiav, tsuas yog rau kev ntim thiab tub.
Xws li ib leeg cylindrical menyuam bearings nrog tawb yog cov khoom uas muaj cov sab hauv thiab sab nrig thiab cylindrical cov menyuam thiab cov sib tsoo pob zeb. Cov rings txheej muaj ribs rau sab ob sab los yog tsis muaj tav tav, puab cov rings muaj ib lossis ob txoj hlua los yog tsim tsis muaj tav tav. Lub tawb kaw tsis pub cov cylindrical rollers los ntawm kev sib nkag nrog txhua lub sij hawm thaum dov.
