44363 D Timken Tapered Roller Bearing Double Cup Only 44363D/ NA44363 D USA
The product is a Timken Tapered Roller Bearing Cup model 44363D, made in the United States. You are buying the highest quality bearing from Timken when they were all manufactured in the USA. If a yellowish oil substance is on the bearing, it is just an anti corrosion coating from the factory!