It is an aftermarket part made by SKF in Korea. Used from a wrecking yard is a better option IMO. SKF was a quality bearing however now with the off-shoring of products not so much. If you're buying an offshore product the you may as well buy the cheapest that has a warranty IMO. You'll likely be changing it again anyway.
A car part manufacturer may make one quality product for the automobile manufacturer and another identical looking part of inferior quality for their after-market sales. Beware of bogus claims.