... 4.timken,skf,nsk,koyo,iko,nachi,etc.. Tianjin Chenhe Commerce and Trade Co.,Ltd. Spherical roller bearing is mainly used in pulp ... r/minLimit speed17000 r/minMass0.28 kgMoq1 setServieOEM Tianjin Chenhe Commerce and trade Co.,Ltd. is built on the international advanced management technology ...