23184EW33 Nachi Spherical Roller Bearing Bronze Cage 420mm x 700mm x 224mm Made in Japan 23184EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 23184EW33 inner diameter is 420mm, the 23184EW33 outer diameter is 700mm and the 23184EW33 width is 224mm.