Cinc #2
First off you need to know that the Cinc bearing numbers only mean something to the OEM, when they have the serial number of your machine. I've had a number of their spindles apart and they have their differences.
I cannot recall how many years the #2 has been made, but think 1930's forward. Some in the US, some I believe in France and the latter years in Taiwan.
Best suggestion, open the spindle. The most common is a pair of angular contact ABEC-9 ball bearings in DUM configuration on the left side and a self aligning spherical on the right side, floating in the housing.
Lube up till the 1960's was filtered Andok C and later years Kubler filtered grease............. unless you have a Filamatic, which of course is an oil lube.