23140EW33 Nachi Spherical Roller Bearing Bronze Cage 200mm x 340mm x 112mm Made in Japan 23140EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 23140EW33 inner diameter is 200mm, the 23140EW33 outer diameter is 340mm and the 23140EW33 width is 112mm.