The NTN 6" O.D. Single Row Tapered Roller Bearing Cup is designed to withstand high radial loads and support axial loads in one direction. It is generally mounted in opposition with an identical bearing. Its axial adjustment enables a high reduction in clearance and preload. This bearing cup is made of high-quality materials for long-lasting durability and reliable performance. FleetPride is your First Click in Heavy Duty®.