The Timken HM813844 is a tapered roller bearing cone designed for heavy-duty driveline and axle applications, including differential pinion positions. Timken’s tapered roller bearing cones are engineered to handle both radial and axial thrust loads common in truck drivetrain service. This cone is sold individually and cross-references as 1228J1882. Pro Gear and Transmission carries genuine Timken components for professional fleet and shop buyers. Not sure this is your part? Give us a call to confirm the correct fit for your application before ordering.FeaturesTimken tapered roller bearing cone, part number HM813844Designed for differential pinion bearing positions in heavy-duty driveline and axle applicationsHandles combined radial and axial thrust loadsCross-reference: 1228J1882Sold individually (each)Genuine Timken componentTech SpecsCross Reference: 1228J1882Bearing Type: Tapered Roller Bearing ConeSold As: Each