AT220933 Bearing Cone Fits John DeereOne New Aftermarket Replacement AT220933 Bearing Cone for John Deere Construction Equipment This aftermarket replacement bearing cone replaces John Deere OEM part number AT220933. Bearing cones are the inner ring component of a tapered roller bearing assembly, working together with a mating bearing cup to handle both radial and axial loads in rotating drivetrain and final drive applications on John Deere construction machinery. The tapered roller