... with P, T ,F, ,FL,PA,PH housings are validBEARING TYPE:Deep groove ball bearing, Self aligning ball bearing,Thrust ball ... roller bearing,Angular contact ball bearing, Needle roller bearing,Pillow block bearing, Linear bearing, Special bearing,Rod end andspherical plain bearing ... .MATERIAL: GCr15SiMn, GCr15, G20Cr2Ni4APRECISION TYPE: P0, P2, P4, P5, P6,SEAL TYPE: Open and Seal,Z,RZ,RS,2RS ...