A-048635-AI Bearing (3780)One New Aftermarket Replacement Tapered Roller Bearing Cone (3780) for Gehl Equipment This tapered roller bearing cone (industry standard number 3780) is a single cone inner ring assembly used in axle, wheel hub, and drivetrain applications across a range of Gehl equipment. It supports both radial and axial loads and is typically mounted in opposing pairs on a shaft. The 3780 cone pairs with a compatible cup (outer ring, sold separately) to form a