Bearing Size

I wonder what the outer dimension for the bearing will be? Possibly 0.0201 cubits?

Try this.... www.superiorbearings.com. My cubit calculator is out of order, but that sounds close, too.

Whoops! I left part of it off... Try this....www.superiorbearings.com/standard_size_automotive_bearings.htm.

What you need is an x03 bearing.The value of X depends on the outer dimension of the bearing.It could be a 203, a 303, or a 403 ,etc.The last 2 digits usually signify the shaft size in MM/5.That is, multiply the last 2 digits by 5 and you will get the inside dimension of the bearing and the shaft size for a press fit.The first number signifies the ball diameter, so a 304 bearing is larger on the outside bore, but the same inside bore as a 203 bearing.There are many suffixes to designate other variables,such a shielded,sealed, open face, etc.but the best reference is a good bearing catalog or google search for any major bearing company.

If this is a fractional HP motor, you probably need a 203 KDD, or NPP bearing.

Good luck

6203,6303,6403 depending on what the OD seat in housing is.