Product Details: The NTN Bearing J Series Round Corp Tapered Roller Set Cone & Cup is a versatile multi purpose bearing designed for optimal performance and durability. Precision manufactured using premium-grade steel, this bearing is designed to last. With industry-leading coverage for domestic and import applications, the Tapered Roller Set Cone & Cup is the perfect choice for your bearing needs. This cone & cup is sure to provide the performance and reliability you need. FleetPride is your First Click in Heavy Duty®.