22244EW33 Nachi Spherical Roller Bearing Bronze Cage 220mm x 400mm x 108mm Made in Japan 22244EW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 22244EW33 inner diameter is 220mm, the 22244EW33 outer diameter is 400mm and the 22244EW33 width is 108mm.