The NTN 6312LLBNRC3 Deep Groove Ball Bearing is a radial bearing from NTN with a 2.5-inch bore and a 5.5-inch outer diameter. Its part number is 6312LLBNRC3, and related designations in the documentation include 6312NC3 and 6312LB. This deep groove bearing is selected for machinery requiring a 2.5" bore when smooth, low-friction rotation of a shaft is essential.
