22313EXW33 Nachi Spherical Roller Bearing Steel Cage 65mm x 140mm x 48mm Made in Japan 22313EXW33 Nachi Spherical Roller Bearings, Steel Cage, Made in Japan, the 22313EXW33 inner diameter is 65mm, the 22313EXW33 outer diameter is 140mm and the 22313EXW33 width is 48mm.