6016-2NSENR Nachi Bearing 80mm x 125mm x 22mm With Snap Ring (C clip) Made in Japan 6016-2NSENR Nachi Bearing with a Snap Ring, the 6016-2NSENR inner diameter is 80mm, the 6016-2NSENR outer diameter is 125mm, 6016-2NSENR width is 22mm.