5211 2RS1 Sealed 55x100x33.3 2-Row Angular Contact Bearing5211 2RS1 Angular Contact Ball Bearing One Bearing 5211 2RS1 Double row Angular Contact Sealed Ball Bearing, features dual rubber seals for enhanced protection against dust and contaminants, this is self lubricated bearings (bearing is already greased), bearing is made from Chrome Steel. Quantity: 1 Bearing 5211 2RS1 Bearing Double Row Angular Contact ball bearing Size: 55mm x 100mm x 33. 3mm Closures: Two Rubber Seals Dynamic load rating Cr: 67,500 N