NPS-012-RPC is a National multi‑purpose ball insert bearing from BCA (National) with an eccentric locking collar, designed for use in housed bearing units and featuring a narrow inner ring and spherical outer diameter. It has a 3/4" (19.05 mm) bore, an outer diameter of 47 mm (1.8504 in), and a width of 31 mm (1.2205 in). The bearing carries a 12,800 N load rating. The eccentric locking collar facilitates secure shaft clamping and straightforward mounting in light‑duty automotive and general machinery applications, where a round‑bore insert bearing is needed for reliable rotation and easy maintenance.
