23248EW33 Nachi Spherical Roller Bearing Bronze Cage 240mm x 440mm x 160mm Made in Japan 23248EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 23248EW33 inner diameter is 240mm, the 23248EW33 outer diameter is 440mm and the 23248EW33 width is 160mm.