Bearing, Nj 214 Ecp Cylindrical Roller Beairng Michael (Tianjin) International Trade Co., Ltd. Base Info Description Pre：M20X1.5 Chromoly Steel Heim Rose Joint Rod End Bearing M20 Thread Mxm20 Mxmr20 Mxml20 Next：AISI S-2 Tool Steel Balls/Rock Drill/Drill Bits/ Auto Parts Used for Well Drilling, Oil Drilling
