... aligning ball bearing,Thrust ball /roller bearing, Spherical roller bearing,Cylinderical roller bearing. Tapered roller bearing,Angular contact ball bearing, Needle roller bearing,Pillow block bearing, Linear bearing, Special bearing,Rod end andspherical plain bearing.MaterialGCr15SiMn, GCr15 ... %TT in advance, 70% against the copy of B/L skf fag nsk ina needle roller bearing rolamento