The National Bearings Tapered Roller Bearing Cone is designed to meet OE specifications and provide industry-leading coverage for domestic and import applications. Precision manufactured using premium-grade steel, this bearing cone is engineered for lasting performance and features crowned raceways and rollers for even load distribution and reduced friction. This bearing cone has undergone testing throughout the design and development processes by engineers in order to ensure quality and reliability. FleetPride is your First Click in Heavy Duty®.