SKF Cylindrical Roller Bearing: 224, 120 mm Bore, 215 mm OD, 40 mm Overall Wd

The SKF NU 224 ECJ cylindrical roller bearing is used in industrial machinery that requires high radial load capacity and moderate axial displacement. Common applications include gearboxes, pumps, compressors, electric motors, and machine tool spindles. Its NU design allows the shaft to expand thermally without binding, making it suitable for continuous-operation equipment.

The SKF Cylindrical Roller Bearing 224 (MPN NU 224 ECJ) has a 120 mm bore, 215 mm OD, and 40 mm overall width. It is a metric, general-purpose cylindrical roller bearing with an NU design. The ring material is alloy steel, and the bearing industry number is 224. This SKF bearing is designed for high radial loads and accommodates axial shaft expansion.

You can source the SKF NU 224 ECJ bearing worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. 3G Electric supplies genuine SKF bearings to industrial customers across multiple continents.

To select the correct SKF cylindrical roller bearing, first determine the required bore diameter, outer diameter, and width—for example, the NU 224 ECJ has a 120 mm bore, 215 mm OD, and 40 mm width. Consider the radial load, speed, and whether axial shaft movement is needed. The NU design allows axial displacement. Always verify the bearing industry number and manufacturer part number against your equipment specifications.