... seal performance china tension pulley bearing Corresponding Type: VKM13100,VKM13201,F-121287.5,QTT100,S400 ,S507,IR-9811 ,IR ... 29.19,0829.54,GT80260,F-121287.1,F-39752.2,F-120959.1.1, The material of inner rings, outer ... • King Pin Thrust Bearings • Rear Arm Bearings • C.V.Joint Bearings • Alternator Bearings • Ball Bearings • Needle Roller ... for more details,thanks for attention,have a nice day!