It must be one of these with sealed bearings
https://www.macsautoparts.com/1928-2...-845453-1.html
Must have a weep hole to protect the sealed bearings.
"The front and rear grease fittings are for show only. The bearings are the sealed type that will provide many years and miles of trouble-free driving. The seals are made from material far superior to the original as well."