The National Bearing Tapered Cone Bearing is precision manufactured using premium-grade steel for Chevrolet, GMC and Ford. Featuring crowned raceways and rollers for even load distribution, this bearing is engineered to meet OE specifications and provides industry-leading coverage for domestic and import applications. It has been tested throughout the design and development processes by engineers for quality assurance. This bearing is designed to provide reliable performance. FleetPride is your First Click in Heavy Duty®.