409-0580, NSK, NSK 6208ZZ Single Row Deep Groove Ball Bearing- Both Sides Shielded 40mm I.D, 80mm O.D, Brand NSK, Inside Diameter 40mm, Outside Diameter 80mm, Race Width 18mm NSK 6208ZZ Single Row Deep Groove Ball Bearing- Both Sides Shielded 40mm I.D, 80mm O.D