23236EW33 Nachi Spherical Roller Bearing Bronze Cage 180mm x 320mm x 112mm Made in Japan 23236EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 23236EW33 inner diameter is 180mm, the 23236EW33 outer diameter is 320mm and the 23236EW33 width is 112mm.