... most favorable due to the highest performance price ratio, with relatively low price and excellent quality. 3,Our Deep ... roller bearing,Pillow block bearing, Linear bearing, Special bearing,Rod end andspherical plain bearing.MATERIAL: GCr15SiMn, GCr15, G20Cr2Ni4APRECISION TYPE: P0, P2, P4, ... and team-work team. We sincerely want to cooperate with buyers all over the world. Welcome friends come to ...