[oletrucks] Anyone know of a web site to find ball bearing part numbers?

["Hanlon, Bill (ISS Houston)" <Bill.Hanlon@hp.com>]

I need to find a ball bearing with a 3/4" ID, 1 9/16" OD and a larger
than 1 9/16" flange.  I'd prefer it to be sealed.  This is for a very
low speed operation with not a lot of load.  The thickness of the
bearing is not important to me. 

Do you know of a web site that allows "shopping" by specs for such a
bearing?