NSK 6204ZZN Metal Shielded Deep Groove Ball Bearing With Snap Ring Groove 20x47x14mm

Metal Shielded Deep Groove Ball Bearings with Snap Ring Groove: A popular choice where the housings is part of a machine frame casing. These types are manufactured with metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. The snap ring groove is around the outside of the bearing and is offset to one side. Snap ring not included
Benefits: Snap ring location in housings