This ball bearing supports the rotating shaft in the grain-tank discharge system of a self-propelled forage harvester. It is a deep-groove type with integral seals on both sides, retaining factory lubrication and excluding contaminants. The bearing carries radial and moderate axial loads from the auger or conveyor assembly. A worn bearing produces noise, vibration, or shaft wobble, which can lead to jamming or damage to the drive components. As an original-manufacturer part, the seal geometry matches the housing bore, maintaining the correct interference fit without additional shimming. On installation, press the bearing onto the shaft using the inner race only and ensure the snap ring is fully seated in its groove.