22314EXW33 Nachi Spherical Roller Bearing Steel Cage 70mm x 150mm x 51mm Made in Japan 22314EXW33 Nachi Spherical Roller Bearings, Steel Cage, Made in Japan, the 22314EXW33 inner diameter is 70mm, the 22314EXW33 outer diameter is 150mm and the 22314EXW33 width is 51mm.