Major Branded 1623RS Open Type with 1 Rubber Seal Deep Groove Ball Bearing 0.625x1.375x0.4375 inch

Open Type with 1 Rubber Seal Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with 1 rubber seal inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing

Benefits: Prevents moisture and dirt getting into the bearing, lubricated for life.