Hey Packard forum members, has anyone tried the following:

[url=http://www.skf.com/group/products/bearings-units-housings/engineered-products/polymer-ball-bearings/polymer-thrust-ball-bearings/index.html?prodid=1640110006&imperial=false]

This is a 1.850 OD x .591 bore x .5 width ball bearing. Only issue might be it is only good up to 500 rpm. Part no. is 51202 V/HR11Q1

BTW: I have a Packard 374 and am going to adapt a dual range hydramatic to it. Does the crankshaft have the 1.840 bore in it. I have not had a chance to look at it in detail. It had the twin ultramatic hooked to it.