6902 bearing custom sized

This model is REMIX of the 6902 tight tolerance bearing by Jerryie I resized the dimensions of the bearing to fit snuggly onto the A1 external spool holder so that i could use them in conjunction with my external spool holder, so for those that wish to make there own spool holder roller they can simply print a few of these and put them on the shaft of the holder or use them to design there very own external spool holder.