22314EXW33K Nachi Spherical Roller Bearing Steel Cage : Tapered Bore Made in Japan 22314EXW33K Nachi Spherical Roller Bearings, Steel Cage, Made in Japan, the 22314EXW33K inner diameter is 70mm, the 22314EXW33K outer diameter is 150mm and the 22314EXW33K width is 51mm.