... 64series 2,Our Deep V Groove Guide bearing ToleranceLevels of our bearings include ... 4,Our Deep V Groove Guide bearing RetainerWe have two kinds of ... bearing, Self 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 ...