This tapered roller bearing supports the clutch shaft within the drivetrain housing. It carries both radial and axial loads generated during clutch engagement and disengagement. The tapered roller geometry allows the bearing to handle the combined loading that occurs as the clutch pack compresses and releases. A worn bearing produces audible growling and increased shaft end-play, which can lead to misalignment of the clutch disc and premature facing wear. This component is manufactured by AGCO to the original housing bore and shaft journal tolerances, so no shimming or adapter sleeves are required during installation. When replacing, clean the housing bore thoroughly and apply a light coat of oil to the bearing race before pressing it into place.