... roller bearing OEM service available self-aligning roller bearingsmade in ChinaSpherical roller bearings, cylindrical into the hole, ... K, K30 taper hole spherical roller bearing, installed in the set of matched, become the code for K ... brand:German:FAG,INA.Sweden:SKF.American:TIMKEN.Japan:NSK,KOYO,NTN,THK,IKO,NACHI,ASAHI.Romania: ... 1522415222252232522235223056240in China