6217-2NSENR Nachi Bearing 85mm x 150mm x 28mm With Snap Ring (C clip) Made in Japan 6217-2NSENR Nachi Bearing with a Snap Ring, the 6217-2NSENR inner diameter is 85mm, the 6217-2NSENR outer diameter is 150mm, 6217-2NSENR width is 28mm.