22348EW33 Nachi Spherical Roller Bearing Bronze Cage 240mm x 500mm x 155mm Made in Japan 22348EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 22348EW33 inner diameter is 240mm, the 22348EW33 outer diameter is 500mm and the 22348EW33 width is 155mm.