The bearings used in suzuki mehran, fx, khyber, charade G11 are not specifically wheel bearings - they are plain ball bearings which are usually not employed for wheel bearing work.
They are filled with a low melt point grease and that grease will burn out from brake heat, it does not matter if the manufacturer is japanese, chinese, german or french.
If you buy these bearings as "suzuki genuine parts" you will get them with correct grease. Otherwise no.