23228AEXW33 Nachi Spherical Roller Bearing Bronze Cage Made in Japan 23228AEXW33 Nachi Spherical Roller Bearings, Bronze Cage, Made in Japan, the 23228AEXW33 inner diameter is 140mm, the 23228AEXW33 outer diameter is 250mm and the 23228AEXW33 width is 88mm.