22208EW33K Nachi Spherical Roller Bearing Bronze Cage : Tapered Bore Made in Japan 22208EW33K Nachi Spherical Roller Bearings, Bronze Cage, the bearing has a tapered inner ring bore (K), Made in Japan, the 22208EW33K inner diameter is 40mm, the 22208EW33K outer diameter is 80mm and the 22208EW33K width is 23mm.