This sealed deep-groove ball bearing supports the rotating shaft in the baler's flywheel or rotor assembly. It carries radial and moderate axial loads while the bearing's contact seals retain grease and exclude dust and moisture. A worn bearing produces audible rumble or vibration during operation, and continued use can lead to shaft scoring or housing damage. The bearing is manufactured to the same internal clearance and seal geometry as the original component, so it maintains the correct running fit in the housing without shimming or modification. On installation, press the bearing onto the shaft using the inner ring face and ensure the housing bore is clean to avoid misalignment.