The NTN 3.75" Bore Round Tapered Roller Bearing Set is the ultimate solution for all your heavy duty industrial needs. Crafted with precision and durability in mind, this bearing set is designed to provide reliable performance in the most demanding applications. The tapered roller design ensures efficient weight distribution and reduces friction, leading to smoother and quieter operation. This bearing set is perfect for a wide range of industrial equipment, such as conveyors, crushers and heavy machinery. The collection includes both the inner and outer bearings, ensuring a hassle-free installation process and maximum convenience. FleetPride is your First Click in Heavy Duty®.