This deep groove ball bearing carries radial and moderate axial loads in a single row of balls running in a groove-shaped raceway. Bore diameter is 40.0 mm, outside diameter 80.0 mm, width 18.0 mm, and net mass is 0.37 kg. The bearing is fitted with seals on both sides (2RSR) and uses a steel sheet metal cage (JN). Limiting speed is 5000 1/min, and radial internal clearance is C3, which is wider than standard. The two-side sealing keeps grease in and contaminants out, so the bearing runs pre-lubricated and requires no external lubrication under normal conditions. The C3 clearance compensates for temperature rise during operation and for a tighter fit on the shaft or in the housing, which is useful where interference fits are applied. Equivalent designations for this part are SKF 6208-2RS1/C3, NSK 6208DDUC3, and NTN 6208LLUC3.