SKF N224 ECM single-row cylindrical roller bearing, bore 120 mm, outer diameter 215 mm, width 40 mm. It uses SKF's ECM design, an optimized internal geometry that distributes loads more evenly and can incorporate larger rollers with modified roller-end flange contact for improved performance. The standard internal clearance is C0. This bearing is commonly listed as N224 ECM (and variants such as NU224 ECM in SKF catalogs), making it a robust choice for high radial-load service in industrial machinery where reliable operation is required.
