... roller bearing,thrust ball bearing,thrust roller bearing,needle bearing,inserted bearing with housing,combined bearing,joint bearing,linear motion bearing4.Main brand:German:FAG,INA .Sweden:SKF ... .American:TIMKEN.Japan:NSK,KOYO,NTN,THK,IKO,NACHI,ASAHI.Romania:URBproduct picture: SKF/KOYO/NTN self-aligning ball bearing