This deep groove ball bearing carries radial and moderate axial loads in a single row of balls, with a bore diameter of 140.0 mm, outside diameter of 210.0 mm, and width of 33.0 mm. Net mass is 3.51 kg, and the limiting speed is rated at 1650.0 1/min. The bearing has a steel sheet metal cage (JN) and is fitted with seals on both sides (2RSR), which keeps the internal grease fill protected from contamination without requiring external sealing arrangements. Radial internal clearance is CN (Group N), the standard clearance group. The sealed design allows the bearing to run with the factory grease fill sealed in, so no external lubrication access is needed during operation, simplifying maintenance where the shaft is not exposed to heavy contamination. With standard CN clearance, the bearing is suited for applications with normal shaft and housing fits and no unusual thermal expansion demands. Dimensionally and constructionally equivalent designations are SKF 6028-2RS1, NSK 6028DDU, and NTN 6028LLU.