The LR203-NPPU (or LR203-2RSR/2RS) is a high-quality, 17x47x12mm yoke-type track roller bearing from INA (Schaeffler) designed for high radial loads, often used in conveyor systems and cam mechanisms. Featuring thick-walled outer rings, it includes rubber seals on both sides (NPPU/2RS) to protect against contamination.
