6302-2NSENR Nachi Bearing With Snap Ring (C clip) 15mm x 42mm x 13mm Made in Japan 6302-2NSENR Nachi Bearing with a Snap Ring, the 6302-2NSENR inner diameter is 15mm, the 6302-2NSENR outer diameter is 42mm, the 6302-2NSENR width is 13mm.