spherical roller bearing 1) Brand name:SKF,FAG,NSK,NTN 2) Standard:ISO9001:2000 3) ID size:20-1000mm 4) ... 2010 Roller bearings 1)Main brands: German FAG, Sweden SKF, American TIMKEN, Japan NSK,KOYO,NTN,TH)K ,IKO.2)Main types ... , Linear Bearings, Miniature Bearings.... Prducts name Roller BearingsBrand nameSKF FAG NSK NTN INA TIMKEN KOYO IKOSeries 22318CC/W33ID size90mm-190mm-64mmCage materialSteel ...