If/When you get one, try to get German or Brazilian (Yeah, I know I said that up above, but it's important). Bug City has those and I know that the bearings from Air-cooled.net are supposed to be pretty good, too.
You'll need to know whether it's an early or late bearing:
Early bearing is 111-141-165A and has different throw-out lever arms to accept the bearing and there is no sleeve attached to the transmission case for the bearing to slide on as a guide.
The later bearing is 113-141-165B (yes, that's a type 3 number) and slides in and out while riding on a sleeve attached to the trans case around the input shaft. I think they started using this one after 1961 on some transaxles, but definitely after 1968, and that's how Rancho builds them. If you have a Rancho transaxle, you might be able to get the right bearing from them, too, but I have no experience with that.
Rancho's page: http://www.ranchotransaxles.co...7oimfjoi3k2umsihmtq3
The two bearings are NOT interchangeable, but Rancho has a conversion bearing from early to late model.
Aircooled: http://vwparts.aircooled.net/V...t-Bearings-s/144.htm
Bug City: https://www.bugcity.com/shop/s...htm?pquery=111141165