22338EW33 Nachi Spherical Roller Bearing Bronze Cage 190mm x 400mm x 132mm Made in Japan 22338EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 22338EW33 inner diameter is 190mm, the 22338EW33 outer diameter is 400mm and the 22338EW33 width is 132mm.