6307-2NSENRC3/P01XM Nachi Bearing With Snap Ring (C clip) 35mm x 80mm x 21mm Made in Japan 6307-2NSENRC3/P01XM Nachi Bearing with a Snap Ring, the 6307-2NSENRC3/P01XM inner diameter is 35mm, the 6307-2NSENRC3/P01XM outer diameter is 80mm, the 6307-2NSENRC3/P01XM width is 21mm.